{"nodes": [{"nodeId": "1", "ignored": false, "role": {"type": "internalRole", "value": "RootWebArea"}, "chromeRole": {"type": "internalRole", "value": 144}, "name": {"type": "computedString", "value": "The White Mail by Cy Warman - Free Ebook", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "aria-label", "superseded": true}, {"type": "relatedElement", "value": {"type": "computedString", "value": "The White Mail by Cy Warman - Free Ebook"}, "nativeSource": "title"}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}, {"name": "focused", "value": {"type": "booleanOrUndefined", "value": true}}], "childIds": ["2"], "backendDOMNodeId": 1, "frameId": "087CBEFA789B3795A1DEF61AAC89550A"}, {"nodeId": "2", "ignored": true, "ignoredReasons": [{"name": "uninteresting", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "1", "childIds": ["3"], "backendDOMNodeId": 6}, {"nodeId": "3", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "2", "childIds": ["4", "5", "6"], "backendDOMNodeId": 83, "browsergym_id": "e392384a-f12d-462e"}, {"nodeId": "4", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "3", "childIds": ["7", "8", "9"], "backendDOMNodeId": 85, "browsergym_id": "7ebcc7f2-6dc6-46bf"}, {"nodeId": "5", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "3", "childIds": ["10"], "backendDOMNodeId": 945, "browsergym_id": "bda8ce96-d1df-4321"}, {"nodeId": "6", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "3", "childIds": ["11"], "backendDOMNodeId": 992, "browsergym_id": "7d234d9b-47f7-4468"}, {"nodeId": "7", "ignored": false, "role": {"type": "role", "value": "navigation"}, "chromeRole": {"type": "internalRole", "value": 130}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "4", "childIds": ["12", "13", "14"], "backendDOMNodeId": 87, "browsergym_id": "5869c867-241f-47c9"}, {"nodeId": "8", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "4", "childIds": ["15", "16", "17"], "backendDOMNodeId": 301, "browsergym_id": "7ab54e50-b609-42f7"}, {"nodeId": "9", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "4", "childIds": [], "backendDOMNodeId": 941, "browsergym_id": "ca675cb9-a0c9-4a84"}, {"nodeId": "10", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "5", "childIds": ["18", "19"], "backendDOMNodeId": 947, "browsergym_id": "c5561827-9a9c-42c0"}, {"nodeId": "11", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "6", "childIds": ["20", "21"], "backendDOMNodeId": 993, "browsergym_id": "39dac7be-91b9-43ce"}, {"nodeId": "12", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Project Gutenberg", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Project Gutenberg"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "7", "childIds": ["22"], "backendDOMNodeId": 91, "browsergym_id": "b06bc957-f2b6-4937"}, {"nodeId": "13", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "7", "childIds": ["23", "24", "25"], "backendDOMNodeId": 98, "browsergym_id": "f878b484-b689-4887"}, {"nodeId": "14", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "7", "childIds": ["26", "27"], "backendDOMNodeId": 274, "browsergym_id": "52afb8fb-1260-4fb0"}, {"nodeId": "15", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "8", "childIds": ["28"], "backendDOMNodeId": 303, "browsergym_id": "eaa8931a-bb28-45bd"}, {"nodeId": "16", "ignored": false, "role": {"type": "role", "value": "heading"}, "chromeRole": {"type": "internalRole", "value": 96}, "name": {"type": "computedString", "value": "The White Mail by Cy Warman", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "The White Mail by Cy Warman"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "8", "childIds": ["29"], "backendDOMNodeId": 338, "browsergym_id": "09119823-faa9-4d8b"}, {"nodeId": "17", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "8", "childIds": ["30", "31", "32", "33"], "backendDOMNodeId": 341, "browsergym_id": "803709ca-4160-45df"}, {"nodeId": "18", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "10", "childIds": ["34", "35", "36", "37", "38"], "backendDOMNodeId": 949, "browsergym_id": "e5a7dade-8bd7-483a"}, {"nodeId": "19", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "iBiblio", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "iBiblio"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Project Gutenberg is hosted by ibiblio"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Project Gutenberg is hosted by ibiblio"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "10", "childIds": ["39"], "backendDOMNodeId": 985, "browsergym_id": "7b6e78bd-f053-401a"}, {"nodeId": "20", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "11", "childIds": ["40", "41"], "backendDOMNodeId": 994, "browsergym_id": "680cd7a5-ebfb-443d"}, {"nodeId": "21", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "11", "childIds": ["42"], "backendDOMNodeId": 997, "browsergym_id": "456085f8-3d59-4e46"}, {"nodeId": "22", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "Project Gutenberg", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "Project Gutenberg"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "Project Gutenberg"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "12", "childIds": [], "backendDOMNodeId": 93, "browsergym_id": "1e43daca-8098-461c"}, {"nodeId": "23", "ignored": false, "role": {"type": "internalRole", "value": "LabelText"}, "chromeRole": {"type": "internalRole", "value": 104}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "13", "childIds": ["43", "44"], "backendDOMNodeId": 100, "browsergym_id": "5ba44d57-aac0-430d"}, {"nodeId": "24", "ignored": false, "role": {"type": "role", "value": "checkbox"}, "chromeRole": {"type": "internalRole", "value": 14}, "name": {"type": "computedString", "value": "Menu\u25be", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "relatedElement", "value": {"type": "computedString", "value": "Menu\u25be"}, "nativeSource": "labelfor", "nativeSourceValue": {"type": "nodeList", "relatedNodes": [{"backendDOMNodeId": 100, "idref": "toggle-menu", "text": "Menu\u25be"}]}}, {"type": "contents", "superseded": true}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "invalid", "value": {"type": "token", "value": "false"}}, {"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}, {"name": "checked", "value": {"type": "tristate", "value": "false"}}, {"name": "labelledby", "value": {"type": "nodeList", "relatedNodes": [{"backendDOMNodeId": 100, "idref": "toggle-menu", "text": "Menu\u25be"}]}}], "parentId": "13", "childIds": [], "backendDOMNodeId": 105, "browsergym_id": "7f5bc7bc-7713-4a0e"}, {"nodeId": "25", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "13", "childIds": ["45", "46", "47", "48"], "backendDOMNodeId": 107, "browsergym_id": "3dd74676-fab9-4efa"}, {"nodeId": "26", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "14", "childIds": ["49"], "backendDOMNodeId": 276, "browsergym_id": "7b97f057-6533-4f62"}, {"nodeId": "27", "ignored": false, "role": {"type": "internalRole", "value": "Section"}, "chromeRole": {"type": "internalRole", "value": 154}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "14", "childIds": ["50", "51", "52", "53"], "backendDOMNodeId": 286, "browsergym_id": "a6f70e0d-7606-411d"}, {"nodeId": "28", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "15", "childIds": ["54", "55", "56"], "backendDOMNodeId": 305, "browsergym_id": "c5455d6f-ab1a-4d1f"}, {"nodeId": "29", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "The White Mail by Cy Warman", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "The White Mail by Cy Warman"}}]}, "properties": [], "parentId": "16", "childIds": [], "backendDOMNodeId": 339}, {"nodeId": "30", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "17", "childIds": [], "backendDOMNodeId": 343, "browsergym_id": "3ebfd850-efd0-4ea9"}, {"nodeId": "31", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "17", "childIds": [], "backendDOMNodeId": 345, "browsergym_id": "43bb35e5-f7e9-4bfd"}, {"nodeId": "32", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "17", "childIds": ["57", "58", "59"], "backendDOMNodeId": 347, "browsergym_id": "31304ec5-c5b8-4c32"}, {"nodeId": "33", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "17", "childIds": ["60"], "backendDOMNodeId": 399, "browsergym_id": "cc4922a5-0fac-46cc"}, {"nodeId": "34", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "18", "childIds": ["61", "62"], "backendDOMNodeId": 951, "browsergym_id": "f33f76c7-4de8-4166"}, {"nodeId": "35", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "18", "childIds": ["63", "64"], "backendDOMNodeId": 958, "browsergym_id": "fed82a12-62ea-4ea8"}, {"nodeId": "36", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "18", "childIds": ["65", "66"], "backendDOMNodeId": 965, "browsergym_id": "ad3c2d38-1207-4cf8"}, {"nodeId": "37", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "18", "childIds": ["67", "68"], "backendDOMNodeId": 972, "browsergym_id": "c0c4de73-7665-4c5d"}, {"nodeId": "38", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "18", "childIds": ["69", "70"], "backendDOMNodeId": 979, "browsergym_id": "8bb102e8-78a9-4dc5"}, {"nodeId": "39", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "iBiblio", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "iBiblio"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "iBiblio"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "19", "childIds": [], "backendDOMNodeId": 987, "browsergym_id": "9ee71aa1-5dab-4e0d"}, {"nodeId": "40", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "20", "childIds": [], "backendDOMNodeId": 995}, {"nodeId": "41", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "20", "childIds": [], "backendDOMNodeId": 996, "browsergym_id": "f91fdbdf-2865-4dc8"}, {"nodeId": "42", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "21", "childIds": [], "backendDOMNodeId": 998}, {"nodeId": "43", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Menu", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Menu"}}]}, "properties": [], "parentId": "23", "childIds": [], "backendDOMNodeId": 101}, {"nodeId": "44", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "23", "childIds": ["71"], "backendDOMNodeId": 102, "browsergym_id": "ddbab988-b350-4c54"}, {"nodeId": "45", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "25", "childIds": ["72", "73", "74", "75", "76"], "backendDOMNodeId": 109, "browsergym_id": "0c8a1136-a9c0-4fa0"}, {"nodeId": "46", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "25", "childIds": ["77", "78", "79", "80", "81"], "backendDOMNodeId": 162, "browsergym_id": "c89ad730-099b-4631"}, {"nodeId": "47", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "25", "childIds": ["82", "83", "84", "85", "86"], "backendDOMNodeId": 200, "browsergym_id": "09e1509f-591d-436e"}, {"nodeId": "48", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "25", "childIds": ["87", "88"], "backendDOMNodeId": 267, "browsergym_id": "0df9c27d-5a11-4b7f"}, {"nodeId": "49", "ignored": false, "role": {"type": "internalRole", "value": "Section"}, "chromeRole": {"type": "internalRole", "value": 154}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "26", "childIds": ["89", "90"], "backendDOMNodeId": 278, "browsergym_id": "e5a6b339-5f69-4d43"}, {"nodeId": "50", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "27", "childIds": ["91"], "backendDOMNodeId": 288, "browsergym_id": "7efbacd2-3ca3-429b"}, {"nodeId": "51", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "27", "childIds": [], "backendDOMNodeId": 292}, {"nodeId": "52", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "27", "childIds": [], "backendDOMNodeId": 294}, {"nodeId": "53", "ignored": false, "role": {"type": "role", "value": "button"}, "chromeRole": {"type": "internalRole", "value": 9}, "name": {"type": "computedString", "value": "Donate via PayPal", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "relatedElement", "nativeSource": "label"}, {"type": "attribute", "value": {"type": "computedString", "value": "Donate via PayPal"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "Donate via PayPal"}}, {"type": "attribute", "attribute": "value", "superseded": true}, {"type": "attribute", "attribute": "title", "superseded": true}, {"type": "attribute", "value": {"type": "computedString", "value": "Submit"}, "attribute": "type", "attributeValue": {"type": "string", "value": "image"}, "superseded": true}, {"type": "contents", "value": {"type": "computedString", "value": "Donate via PayPal"}, "superseded": true}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "invalid", "value": {"type": "token", "value": "false"}}, {"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "27", "childIds": ["93", "95"], "backendDOMNodeId": 296, "browsergym_id": "bfc31d0f-dc6d-4c0d"}, {"nodeId": "54", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "28", "childIds": ["96", "97", "98"], "backendDOMNodeId": 5, "browsergym_id": "b89b644b-4e4a-44f0"}, {"nodeId": "55", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "28", "childIds": ["99", "100", "101"], "backendDOMNodeId": 316, "browsergym_id": "d5bccc91-7326-410c"}, {"nodeId": "56", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "28", "childIds": ["102", "103", "104"], "backendDOMNodeId": 326, "browsergym_id": "e5fe7c8c-21d9-4507"}, {"nodeId": "57", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "32", "childIds": ["105"], "backendDOMNodeId": 349, "browsergym_id": "d1a0a6e7-fa04-4eda"}, {"nodeId": "58", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "32", "childIds": ["106"], "backendDOMNodeId": 354, "browsergym_id": "70267e99-0e75-4730"}, {"nodeId": "59", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "32", "childIds": ["107"], "backendDOMNodeId": 393, "browsergym_id": "ae249160-ed7f-47b3"}, {"nodeId": "60", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "33", "childIds": ["108", "109", "110"], "backendDOMNodeId": 401, "browsergym_id": "81ef517c-0fd2-4eba"}, {"nodeId": "61", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "34", "childIds": ["111"], "backendDOMNodeId": 952}, {"nodeId": "62", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Privacy policy", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Privacy policy"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Privacy Policy"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Privacy Policy"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "34", "childIds": ["112"], "backendDOMNodeId": 954, "browsergym_id": "a09261f3-2a22-4ce7"}, {"nodeId": "63", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "35", "childIds": ["113"], "backendDOMNodeId": 959}, {"nodeId": "64", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "About Project Gutenberg", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "About Project Gutenberg"}}, {"type": "attribute", "value": {"type": "computedString", "value": "About Project Gutenberg"}, "attribute": "title", "attributeValue": {"type": "string", "value": "About Project Gutenberg"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "35", "childIds": ["114"], "backendDOMNodeId": 961, "browsergym_id": "5a295902-d612-4345"}, {"nodeId": "65", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "36", "childIds": ["115"], "backendDOMNodeId": 966}, {"nodeId": "66", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Terms of Use", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Terms of Use"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Terms of Use"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Terms of Use"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "36", "childIds": ["116"], "backendDOMNodeId": 968, "browsergym_id": "74b62e70-77a2-4b7b"}, {"nodeId": "67", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "37", "childIds": ["117"], "backendDOMNodeId": 973}, {"nodeId": "68", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Contact Information", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Contact Information"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Contact Information"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Contact Information"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "37", "childIds": ["118"], "backendDOMNodeId": 975, "browsergym_id": "79471b4a-7ffb-4479"}, {"nodeId": "69", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "38", "childIds": ["119"], "backendDOMNodeId": 980}, {"nodeId": "70", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Get Help", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Get Help"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Get Help"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Get Help"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "38", "childIds": ["120"], "backendDOMNodeId": 981, "browsergym_id": "631df3cc-2bd3-4f93"}, {"nodeId": "71", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25be", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25be"}}]}, "properties": [], "parentId": "44", "childIds": [], "backendDOMNodeId": 103}, {"nodeId": "72", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "45", "childIds": ["121"], "backendDOMNodeId": 110}, {"nodeId": "73", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "About \u25be", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "About \u25be"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "45", "childIds": ["122", "123"], "backendDOMNodeId": 112, "browsergym_id": "55f6c146-994e-469d"}, {"nodeId": "74", "ignored": false, "role": {"type": "internalRole", "value": "LabelText"}, "chromeRole": {"type": "internalRole", "value": 104}, "name": {"type": "computedString", "value": "Toggle Drop-down", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "Toggle Drop-down"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Toggle Drop-down"}}]}, "properties": [], "parentId": "45", "childIds": ["124"], "backendDOMNodeId": 118, "browsergym_id": "563d0e8a-4241-42d4"}, {"nodeId": "75", "ignored": false, "role": {"type": "role", "value": "checkbox"}, "chromeRole": {"type": "internalRole", "value": 14}, "name": {"type": "computedString", "value": "\u25be", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "relatedElement", "value": {"type": "computedString", "value": "\u25be"}, "nativeSource": "labelfor", "nativeSourceValue": {"type": "nodeList", "relatedNodes": [{"backendDOMNodeId": 118, "text": "\u25be"}]}}, {"type": "contents", "superseded": true}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "invalid", "value": {"type": "token", "value": "false"}}, {"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}, {"name": "checked", "value": {"type": "tristate", "value": "false"}}, {"name": "labelledby", "value": {"type": "nodeList", "relatedNodes": [{"backendDOMNodeId": 118, "text": "\u25be"}]}}], "parentId": "45", "childIds": [], "backendDOMNodeId": 121, "browsergym_id": "367462c9-c587-4026"}, {"nodeId": "76", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "45", "childIds": ["125", "126", "127", "128", "129", "130", "131"], "backendDOMNodeId": 123, "browsergym_id": "2c88aa8d-e43c-42aa"}, {"nodeId": "77", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "46", "childIds": ["132"], "backendDOMNodeId": 163}, {"nodeId": "78", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Search and Browse \u25be", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Search and Browse \u25be"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "46", "childIds": ["133", "134"], "backendDOMNodeId": 165, "browsergym_id": "dbf4d056-4fa8-4a84"}, {"nodeId": "79", "ignored": false, "role": {"type": "internalRole", "value": "LabelText"}, "chromeRole": {"type": "internalRole", "value": 104}, "name": {"type": "computedString", "value": "Toggle Drop-down", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "Toggle Drop-down"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Toggle Drop-down"}}]}, "properties": [], "parentId": "46", "childIds": ["135"], "backendDOMNodeId": 171, "browsergym_id": "4f8aa3bc-1bec-4439"}, {"nodeId": "80", "ignored": false, "role": {"type": "role", "value": "checkbox"}, "chromeRole": {"type": "internalRole", "value": 14}, "name": {"type": "computedString", "value": "\u25be", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "relatedElement", "value": {"type": "computedString", "value": "\u25be"}, "nativeSource": "labelfor", "nativeSourceValue": {"type": "nodeList", "relatedNodes": [{"backendDOMNodeId": 171, "text": "\u25be"}]}}, {"type": "contents", "superseded": true}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "invalid", "value": {"type": "token", "value": "false"}}, {"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}, {"name": "checked", "value": {"type": "tristate", "value": "false"}}, {"name": "labelledby", "value": {"type": "nodeList", "relatedNodes": [{"backendDOMNodeId": 171, "text": "\u25be"}]}}], "parentId": "46", "childIds": [], "backendDOMNodeId": 174, "browsergym_id": "e6d63179-6889-4039"}, {"nodeId": "81", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "46", "childIds": ["136", "137", "138", "139"], "backendDOMNodeId": 176, "browsergym_id": "3d67c296-3b4a-4eb5"}, {"nodeId": "82", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "47", "childIds": ["140"], "backendDOMNodeId": 201}, {"nodeId": "83", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Help \u25be", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Help \u25be"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "47", "childIds": ["141", "142"], "backendDOMNodeId": 203, "browsergym_id": "88e000f7-38a9-4e9a"}, {"nodeId": "84", "ignored": false, "role": {"type": "internalRole", "value": "LabelText"}, "chromeRole": {"type": "internalRole", "value": 104}, "name": {"type": "computedString", "value": "Toggle Drop-down", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "Toggle Drop-down"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Toggle Drop-down"}}]}, "properties": [], "parentId": "47", "childIds": ["143"], "backendDOMNodeId": 209, "browsergym_id": "66264953-e075-44be"}, {"nodeId": "85", "ignored": false, "role": {"type": "role", "value": "checkbox"}, "chromeRole": {"type": "internalRole", "value": 14}, "name": {"type": "computedString", "value": "\u25be", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "relatedElement", "value": {"type": "computedString", "value": "\u25be"}, "nativeSource": "labelfor", "nativeSourceValue": {"type": "nodeList", "relatedNodes": [{"backendDOMNodeId": 209, "text": "\u25be"}]}}, {"type": "contents", "superseded": true}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "invalid", "value": {"type": "token", "value": "false"}}, {"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}, {"name": "checked", "value": {"type": "tristate", "value": "false"}}, {"name": "labelledby", "value": {"type": "nodeList", "relatedNodes": [{"backendDOMNodeId": 209, "text": "\u25be"}]}}], "parentId": "47", "childIds": [], "backendDOMNodeId": 212, "browsergym_id": "b6ae0332-e7c3-4c0f"}, {"nodeId": "86", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "47", "childIds": ["144", "145", "146", "147", "148", "149", "150", "151", "152", "153"], "backendDOMNodeId": 214, "browsergym_id": "56c9423c-ea73-4719"}, {"nodeId": "87", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "48", "childIds": ["154"], "backendDOMNodeId": 268}, {"nodeId": "88", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Donate", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Donate"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "48", "childIds": ["155"], "backendDOMNodeId": 269, "browsergym_id": "c0983de3-098a-4aad"}, {"nodeId": "89", "ignored": false, "role": {"type": "role", "value": "textbox"}, "chromeRole": {"type": "internalRole", "value": 170}, "name": {"type": "computedString", "value": "Quick search", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "relatedElement", "nativeSource": "label"}, {"type": "attribute", "value": {"type": "computedString", "value": "Quick search"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Quick search"}}, {"type": "placeholder", "value": {"type": "computedString", "value": "Quick search"}, "attribute": "placeholder", "attributeValue": {"type": "string", "value": "Quick search"}, "superseded": true}, {"type": "placeholder", "attribute": "aria-placeholder", "superseded": true}, {"type": "attribute", "value": {"type": "computedString", "value": "Quick search"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Quick search"}, "superseded": true}]}, "properties": [{"name": "invalid", "value": {"type": "token", "value": "false"}}, {"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}, {"name": "editable", "value": {"type": "token", "value": "plaintext"}}, {"name": "settable", "value": {"type": "booleanOrUndefined", "value": true}}, {"name": "multiline", "value": {"type": "boolean", "value": false}}, {"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "49", "childIds": ["156", "157"], "backendDOMNodeId": 280, "browsergym_id": "33c68cc7-84f8-46df"}, {"nodeId": "90", "ignored": false, "role": {"type": "role", "value": "button"}, "chromeRole": {"type": "internalRole", "value": 9}, "name": {"type": "computedString", "value": "Go!", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "relatedElement", "nativeSource": "label"}, {"type": "attribute", "value": {"type": "computedString", "value": "Go!"}, "attribute": "value"}, {"type": "contents", "value": {"type": "computedString", "value": "Go!"}, "superseded": true}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "invalid", "value": {"type": "token", "value": "false"}}, {"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "49", "childIds": ["158"], "backendDOMNodeId": 282, "browsergym_id": "2243ded2-61cb-48d2"}, {"nodeId": "91", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Donation", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Donation"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "50", "childIds": ["159"], "backendDOMNodeId": 289, "browsergym_id": "6a54a30c-39e6-4a1a"}, {"nodeId": "93", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "alt"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "53", "childIds": [], "backendDOMNodeId": 3}, {"nodeId": "95", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Donate via PayPal", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Donate via PayPal"}}]}, "properties": [], "parentId": "53", "childIds": [], "backendDOMNodeId": 999}, {"nodeId": "96", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "54", "childIds": ["160"], "backendDOMNodeId": 307}, {"nodeId": "97", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "54", "childIds": [], "backendDOMNodeId": 309, "browsergym_id": "a7c49426-c7cb-42f1"}, {"nodeId": "98", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Project Gutenberg", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Project Gutenberg"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Go to the Main page."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Go to the Main page."}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "54", "childIds": ["161"], "backendDOMNodeId": 311, "browsergym_id": "79a6dfab-1e05-45b5"}, {"nodeId": "99", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "55", "childIds": ["162"], "backendDOMNodeId": 317}, {"nodeId": "100", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "55", "childIds": [], "backendDOMNodeId": 319, "browsergym_id": "045390b0-9975-436d"}, {"nodeId": "101", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "71,337 free eBooks", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "71,337 free eBooks"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Start a new search."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Start a new search."}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "55", "childIds": ["163"], "backendDOMNodeId": 321, "browsergym_id": "3ef2819a-9762-4ae6"}, {"nodeId": "102", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "56", "childIds": ["164"], "backendDOMNodeId": 327}, {"nodeId": "103", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "56", "childIds": [], "backendDOMNodeId": 329, "browsergym_id": "a1874622-90e9-4405"}, {"nodeId": "104", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "3 by Cy Warman", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "3 by Cy Warman"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Find more eBooks by the same author."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Find more eBooks by the same author."}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "56", "childIds": ["165"], "backendDOMNodeId": 331, "browsergym_id": "71162b33-7ce0-4ebf"}, {"nodeId": "105", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "Book Cover", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "Book Cover"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "Book Cover"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Book Cover"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Book Cover"}, "superseded": true}]}, "properties": [], "parentId": "57", "childIds": [], "backendDOMNodeId": 351, "browsergym_id": "bb3a82ec-e449-40cd"}, {"nodeId": "106", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "58", "childIds": ["166", "167", "168"], "backendDOMNodeId": 356, "browsergym_id": "99fea4f1-c557-449e"}, {"nodeId": "107", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "Scan QR Code for this page.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "Scan QR Code for this page."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Scan QR Code for this page."}}]}, "properties": [], "parentId": "59", "childIds": [], "backendDOMNodeId": 395, "browsergym_id": "17ba255c-957d-4beb"}, {"nodeId": "108", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "60", "childIds": ["169"], "backendDOMNodeId": 403, "browsergym_id": "3fa69cb9-2c5c-4a25"}, {"nodeId": "109", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "60", "childIds": ["170", "171"], "backendDOMNodeId": 734, "browsergym_id": "dee66c99-1f95-46a6"}, {"nodeId": "110", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "60", "childIds": ["172"], "backendDOMNodeId": 761, "browsergym_id": "b97fd79b-760e-4db5"}, {"nodeId": "111", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "61", "childIds": []}, {"nodeId": "112", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Privacy policy", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Privacy policy"}}]}, "properties": [], "parentId": "62", "childIds": [], "backendDOMNodeId": 955}, {"nodeId": "113", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "63", "childIds": []}, {"nodeId": "114", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "About Project Gutenberg", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "About Project Gutenberg"}}]}, "properties": [], "parentId": "64", "childIds": [], "backendDOMNodeId": 962}, {"nodeId": "115", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "65", "childIds": []}, {"nodeId": "116", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Terms of Use", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Terms of Use"}}]}, "properties": [], "parentId": "66", "childIds": [], "backendDOMNodeId": 969}, {"nodeId": "117", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "67", "childIds": []}, {"nodeId": "118", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Contact Information", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Contact Information"}}]}, "properties": [], "parentId": "68", "childIds": [], "backendDOMNodeId": 976}, {"nodeId": "119", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "69", "childIds": []}, {"nodeId": "120", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Get Help", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Get Help"}}]}, "properties": [], "parentId": "70", "childIds": [], "backendDOMNodeId": 982}, {"nodeId": "121", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "72", "childIds": []}, {"nodeId": "122", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "About ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "About "}}]}, "properties": [], "parentId": "73", "childIds": [], "backendDOMNodeId": 113}, {"nodeId": "123", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "73", "childIds": ["173"], "backendDOMNodeId": 114, "browsergym_id": "1433bb96-56c5-4d56"}, {"nodeId": "124", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25be", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25be"}}]}, "properties": [], "parentId": "74", "childIds": [], "backendDOMNodeId": 119}, {"nodeId": "125", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "76", "childIds": ["174", "175"], "backendDOMNodeId": 125, "browsergym_id": "dfe19003-f60b-47d0"}, {"nodeId": "126", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "76", "childIds": ["176", "177"], "backendDOMNodeId": 130, "browsergym_id": "286d2fee-bb89-45be"}, {"nodeId": "127", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "76", "childIds": ["178", "179"], "backendDOMNodeId": 135, "browsergym_id": "a8a3a7b6-8115-408b"}, {"nodeId": "128", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "76", "childIds": ["180", "181"], "backendDOMNodeId": 140, "browsergym_id": "716b576d-e162-48de"}, {"nodeId": "129", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "76", "childIds": ["182", "183"], "backendDOMNodeId": 145, "browsergym_id": "02652749-4685-460b"}, {"nodeId": "130", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "76", "childIds": ["184", "185"], "backendDOMNodeId": 150, "browsergym_id": "d0fdde76-e1d2-4c61"}, {"nodeId": "131", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "76", "childIds": ["186", "187"], "backendDOMNodeId": 155, "browsergym_id": "a95aeffe-b1e2-4104"}, {"nodeId": "132", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "77", "childIds": []}, {"nodeId": "133", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Search and Browse ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Search and Browse "}}]}, "properties": [], "parentId": "78", "childIds": [], "backendDOMNodeId": 166}, {"nodeId": "134", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "78", "childIds": ["188"], "backendDOMNodeId": 167, "browsergym_id": "097c368b-5c3b-4319"}, {"nodeId": "135", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25be", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25be"}}]}, "properties": [], "parentId": "79", "childIds": [], "backendDOMNodeId": 172}, {"nodeId": "136", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "81", "childIds": ["189", "190"], "backendDOMNodeId": 178, "browsergym_id": "019d89dc-a315-4576"}, {"nodeId": "137", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "81", "childIds": ["191", "192"], "backendDOMNodeId": 183, "browsergym_id": "fbc24e88-9312-45f6"}, {"nodeId": "138", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "81", "childIds": ["193", "194"], "backendDOMNodeId": 188, "browsergym_id": "9f22495b-7323-456b"}, {"nodeId": "139", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "81", "childIds": ["195", "196"], "backendDOMNodeId": 193, "browsergym_id": "3b6321a1-f270-4d38"}, {"nodeId": "140", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "82", "childIds": []}, {"nodeId": "141", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Help ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Help "}}]}, "properties": [], "parentId": "83", "childIds": [], "backendDOMNodeId": 204}, {"nodeId": "142", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "83", "childIds": ["197"], "backendDOMNodeId": 205, "browsergym_id": "abf8cae5-e8af-4aba"}, {"nodeId": "143", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25be", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25be"}}]}, "properties": [], "parentId": "84", "childIds": [], "backendDOMNodeId": 210}, {"nodeId": "144", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "86", "childIds": ["198", "199"], "backendDOMNodeId": 216, "browsergym_id": "5f3a122c-8f87-41b8"}, {"nodeId": "145", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "86", "childIds": ["200", "201"], "backendDOMNodeId": 221, "browsergym_id": "986ad083-1634-46c5"}, {"nodeId": "146", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "86", "childIds": ["202", "203"], "backendDOMNodeId": 4, "browsergym_id": "744b5b3f-cfff-405d"}, {"nodeId": "147", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "86", "childIds": ["204", "205"], "backendDOMNodeId": 230, "browsergym_id": "acf8a12a-c6c0-4da9"}, {"nodeId": "148", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "86", "childIds": ["206", "207"], "backendDOMNodeId": 235, "browsergym_id": "aa810785-045e-40e9"}, {"nodeId": "149", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "86", "childIds": ["208", "209"], "backendDOMNodeId": 240, "browsergym_id": "a57da8d5-513b-490d"}, {"nodeId": "150", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "86", "childIds": ["210", "211"], "backendDOMNodeId": 245, "browsergym_id": "2aef46e3-2848-4f4c"}, {"nodeId": "151", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "86", "childIds": ["212", "213"], "backendDOMNodeId": 250, "browsergym_id": "e1b7975f-40e9-4c4e"}, {"nodeId": "152", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "86", "childIds": ["214", "215"], "backendDOMNodeId": 255, "browsergym_id": "a9e1b76a-d89a-4045"}, {"nodeId": "153", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "86", "childIds": ["216", "217"], "backendDOMNodeId": 260, "browsergym_id": "87dc625f-3598-4472"}, {"nodeId": "154", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "87", "childIds": []}, {"nodeId": "155", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Donate", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Donate"}}]}, "properties": [], "parentId": "88", "childIds": [], "backendDOMNodeId": 270}, {"nodeId": "156", "ignored": true, "ignoredReasons": [], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "89", "childIds": [], "backendDOMNodeId": 1000}, {"nodeId": "157", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "editable", "value": {"type": "token", "value": "plaintext"}}], "parentId": "89", "childIds": [], "backendDOMNodeId": 1001}, {"nodeId": "158", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Go!", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Go!"}}]}, "properties": [], "parentId": "90", "childIds": [], "backendDOMNodeId": 1002}, {"nodeId": "159", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Donation", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Donation"}}]}, "properties": [], "parentId": "91", "childIds": [], "backendDOMNodeId": 290}, {"nodeId": "160", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "96", "childIds": []}, {"nodeId": "161", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "98", "childIds": ["218"], "backendDOMNodeId": 312, "browsergym_id": "7267bde2-7a9f-430d"}, {"nodeId": "162", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "99", "childIds": []}, {"nodeId": "163", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "101", "childIds": ["219"], "backendDOMNodeId": 322, "browsergym_id": "8ad36503-fed1-4393"}, {"nodeId": "164", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "102", "childIds": []}, {"nodeId": "165", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "104", "childIds": ["220"], "backendDOMNodeId": 332, "browsergym_id": "497a931e-02c7-4b5a"}, {"nodeId": "166", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "106", "childIds": ["221", "222"], "backendDOMNodeId": 358, "browsergym_id": "3c16acb0-ecdf-4f1f"}, {"nodeId": "167", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "106", "childIds": ["223", "224"], "backendDOMNodeId": 372, "browsergym_id": "e3c15e46-423f-4b42"}, {"nodeId": "168", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "106", "childIds": ["225", "226"], "backendDOMNodeId": 384, "browsergym_id": "498c48c3-0dc6-4cf2"}, {"nodeId": "169", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "108", "childIds": ["227", "228"], "backendDOMNodeId": 405, "browsergym_id": "63eb1efb-d9da-4d80"}, {"nodeId": "170", "ignored": false, "role": {"type": "role", "value": "heading"}, "chromeRole": {"type": "internalRole", "value": 96}, "name": {"type": "computedString", "value": "Similar Books", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Similar Books"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "109", "childIds": ["229"], "backendDOMNodeId": 736, "browsergym_id": "b7b9d17c-654f-41ac"}, {"nodeId": "171", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "109", "childIds": ["230"], "backendDOMNodeId": 739, "browsergym_id": "02c2d911-64c0-4a02"}, {"nodeId": "172", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "110", "childIds": ["231", "232"], "backendDOMNodeId": 763, "browsergym_id": "16f6e8a2-d85a-4984"}, {"nodeId": "173", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25be", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25be"}}]}, "properties": [], "parentId": "123", "childIds": [], "backendDOMNodeId": 115}, {"nodeId": "174", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "125", "childIds": ["233"], "backendDOMNodeId": 126}, {"nodeId": "175", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "About Project Gutenberg", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "About Project Gutenberg"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "125", "childIds": ["234"], "backendDOMNodeId": 127, "browsergym_id": "6d7cf782-96c0-49e9"}, {"nodeId": "176", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "126", "childIds": ["235"], "backendDOMNodeId": 131}, {"nodeId": "177", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Collection Development", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Collection Development"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "126", "childIds": ["236"], "backendDOMNodeId": 132, "browsergym_id": "8d2486c9-e3d8-4cf0"}, {"nodeId": "178", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "127", "childIds": ["237"], "backendDOMNodeId": 136}, {"nodeId": "179", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Contact Us", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Contact Us"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "127", "childIds": ["238"], "backendDOMNodeId": 137, "browsergym_id": "56ccc16b-a6b2-4354"}, {"nodeId": "180", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "128", "childIds": ["239"], "backendDOMNodeId": 141}, {"nodeId": "181", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "History & Philosophy", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "History & Philosophy"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "128", "childIds": ["240"], "backendDOMNodeId": 142, "browsergym_id": "01b7660e-a027-4386"}, {"nodeId": "182", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "129", "childIds": ["241"], "backendDOMNodeId": 146}, {"nodeId": "183", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Permissions & License", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Permissions & License"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "129", "childIds": ["242"], "backendDOMNodeId": 147, "browsergym_id": "a41a7b8e-c10a-4014"}, {"nodeId": "184", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "130", "childIds": ["243"], "backendDOMNodeId": 151}, {"nodeId": "185", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Privacy Policy", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Privacy Policy"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "130", "childIds": ["244"], "backendDOMNodeId": 152, "browsergym_id": "2faf0faf-8521-4708"}, {"nodeId": "186", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "131", "childIds": ["245"], "backendDOMNodeId": 156}, {"nodeId": "187", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Terms of Use", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Terms of Use"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "131", "childIds": ["246"], "backendDOMNodeId": 157, "browsergym_id": "9df9083f-8e7f-4bc9"}, {"nodeId": "188", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25be", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25be"}}]}, "properties": [], "parentId": "134", "childIds": [], "backendDOMNodeId": 168}, {"nodeId": "189", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "136", "childIds": ["247"], "backendDOMNodeId": 179}, {"nodeId": "190", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Book Search", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Book Search"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "136", "childIds": ["248"], "backendDOMNodeId": 180, "browsergym_id": "dd90b4ef-be25-48c1"}, {"nodeId": "191", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "137", "childIds": ["249"], "backendDOMNodeId": 184}, {"nodeId": "192", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Bookshelves", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Bookshelves"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "137", "childIds": ["250"], "backendDOMNodeId": 185, "browsergym_id": "c7877950-916f-4029"}, {"nodeId": "193", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "138", "childIds": ["251"], "backendDOMNodeId": 189}, {"nodeId": "194", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Frequently Downloaded", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Frequently Downloaded"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "138", "childIds": ["252"], "backendDOMNodeId": 190, "browsergym_id": "248eb00e-5dde-4493"}, {"nodeId": "195", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "139", "childIds": ["253"], "backendDOMNodeId": 194}, {"nodeId": "196", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Offline Catalogs", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Offline Catalogs"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "139", "childIds": ["254"], "backendDOMNodeId": 195, "browsergym_id": "eb5022d0-80e0-4c3f"}, {"nodeId": "197", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25be", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25be"}}]}, "properties": [], "parentId": "142", "childIds": [], "backendDOMNodeId": 206}, {"nodeId": "198", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "144", "childIds": ["255"], "backendDOMNodeId": 217}, {"nodeId": "199", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "All help topics \u2192", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "All help topics \u2192"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "144", "childIds": ["256"], "backendDOMNodeId": 218, "browsergym_id": "e3a3c6d1-f023-45cb"}, {"nodeId": "200", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "145", "childIds": ["257"], "backendDOMNodeId": 222}, {"nodeId": "201", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Copyright Procedures", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Copyright Procedures"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "145", "childIds": ["258"], "backendDOMNodeId": 223, "browsergym_id": "b0bb2f4e-d7fa-4e37"}, {"nodeId": "202", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "146", "childIds": ["259"], "backendDOMNodeId": 226}, {"nodeId": "203", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Errata, Fixes and Bug Reports", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Errata, Fixes and Bug Reports"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "146", "childIds": ["260"], "backendDOMNodeId": 227, "browsergym_id": "9f8cfc02-2605-4a7e"}, {"nodeId": "204", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "147", "childIds": ["261"], "backendDOMNodeId": 231}, {"nodeId": "205", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "File Formats", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "File Formats"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "147", "childIds": ["262"], "backendDOMNodeId": 232, "browsergym_id": "29e6d506-a9df-4c8e"}, {"nodeId": "206", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "148", "childIds": ["263"], "backendDOMNodeId": 236}, {"nodeId": "207", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Frequently Asked Questions", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Frequently Asked Questions"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "148", "childIds": ["264"], "backendDOMNodeId": 237, "browsergym_id": "28630527-bdc1-4958"}, {"nodeId": "208", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "149", "childIds": ["265"], "backendDOMNodeId": 241}, {"nodeId": "209", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Policies \u2192", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Policies \u2192"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "149", "childIds": ["266"], "backendDOMNodeId": 242, "browsergym_id": "29f0b73b-8753-4314"}, {"nodeId": "210", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "150", "childIds": ["267"], "backendDOMNodeId": 246}, {"nodeId": "211", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Public Domain eBook Submission", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Public Domain eBook Submission"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "150", "childIds": ["268"], "backendDOMNodeId": 247, "browsergym_id": "35e37eca-4b22-4d28"}, {"nodeId": "212", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "151", "childIds": ["269"], "backendDOMNodeId": 251}, {"nodeId": "213", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Submitting Your Own Work", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Submitting Your Own Work"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "151", "childIds": ["270"], "backendDOMNodeId": 252, "browsergym_id": "b036f70a-dcf6-481f"}, {"nodeId": "214", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "152", "childIds": ["271"], "backendDOMNodeId": 256}, {"nodeId": "215", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Tablets, Phones and eReaders", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Tablets, Phones and eReaders"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "152", "childIds": ["272"], "backendDOMNodeId": 257, "browsergym_id": "ec68ba22-6295-4842"}, {"nodeId": "216", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "153", "childIds": ["273"], "backendDOMNodeId": 261}, {"nodeId": "217", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "The Attic \u2192", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "The Attic \u2192"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "153", "childIds": ["274"], "backendDOMNodeId": 262, "browsergym_id": "e6cbafad-154a-47b6"}, {"nodeId": "218", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Project Gutenberg", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Project Gutenberg"}}]}, "properties": [], "parentId": "161", "childIds": [], "backendDOMNodeId": 313}, {"nodeId": "219", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "71,337 free eBooks", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "71,337 free eBooks"}}]}, "properties": [], "parentId": "163", "childIds": [], "backendDOMNodeId": 323}, {"nodeId": "220", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "3 by Cy Warman", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "3 by Cy Warman"}}]}, "properties": [], "parentId": "165", "childIds": [], "backendDOMNodeId": 333}, {"nodeId": "221", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "166", "childIds": ["275"], "backendDOMNodeId": 359}, {"nodeId": "222", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "166", "childIds": ["276"], "backendDOMNodeId": 363, "browsergym_id": "1ed4eab9-e0f4-4b91"}, {"nodeId": "223", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "167", "childIds": ["277"], "backendDOMNodeId": 373}, {"nodeId": "224", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "167", "childIds": ["278"], "backendDOMNodeId": 375, "browsergym_id": "f966e765-c60d-4047"}, {"nodeId": "225", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "168", "childIds": ["279"], "backendDOMNodeId": 385}, {"nodeId": "226", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Print this page", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Print this page"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Print this page"}}]}, "properties": [], "parentId": "168", "childIds": ["280"], "backendDOMNodeId": 387, "browsergym_id": "2c50ec8d-4abf-4e09"}, {"nodeId": "227", "ignored": false, "role": {"type": "role", "value": "heading"}, "chromeRole": {"type": "internalRole", "value": 96}, "name": {"type": "computedString", "value": "Download This eBook", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Download This eBook"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "169", "childIds": ["281"], "backendDOMNodeId": 407, "browsergym_id": "5d5a507c-5b23-47b7"}, {"nodeId": "228", "ignored": false, "role": {"type": "role", "value": "table"}, "chromeRole": {"type": "internalRole", "value": 167}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "relatedElement", "nativeSource": "tablecaption"}, {"type": "attribute", "attribute": "summary"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "169", "childIds": ["282"], "backendDOMNodeId": 410, "browsergym_id": "f349fcb5-f0e9-4190"}, {"nodeId": "229", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Similar Books", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Similar Books"}}]}, "properties": [], "parentId": "170", "childIds": [], "backendDOMNodeId": 737}, {"nodeId": "230", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Readers also downloaded\u2026", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Readers also downloaded\u2026"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}, {"name": "keyshortcuts", "value": {"type": "string", "value": "Alt+1"}}], "parentId": "171", "childIds": ["283", "284", "285"], "backendDOMNodeId": 741, "browsergym_id": "a2022668-ef3f-47f6"}, {"nodeId": "231", "ignored": false, "role": {"type": "role", "value": "heading"}, "chromeRole": {"type": "internalRole", "value": 96}, "name": {"type": "computedString", "value": "Bibliographic RecordExplain Table: Bibliographic Record.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Bibliographic RecordExplain Table: Bibliographic Record."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "172", "childIds": ["286", "287"], "backendDOMNodeId": 765, "browsergym_id": "bab4f38f-c45a-46c4"}, {"nodeId": "232", "ignored": false, "role": {"type": "role", "value": "table"}, "chromeRole": {"type": "internalRole", "value": 167}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "relatedElement", "nativeSource": "tablecaption"}, {"type": "attribute", "attribute": "summary"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "172", "childIds": ["288"], "backendDOMNodeId": 773, "browsergym_id": "cd6fadc0-7587-40f4"}, {"nodeId": "233", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "174", "childIds": []}, {"nodeId": "234", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "About Project Gutenberg", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "About Project Gutenberg"}}]}, "properties": [], "parentId": "175", "childIds": [], "backendDOMNodeId": 128}, {"nodeId": "235", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "176", "childIds": []}, {"nodeId": "236", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Collection Development", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Collection Development"}}]}, "properties": [], "parentId": "177", "childIds": [], "backendDOMNodeId": 133}, {"nodeId": "237", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "178", "childIds": []}, {"nodeId": "238", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Contact Us", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Contact Us"}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 138}, {"nodeId": "239", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "180", "childIds": []}, {"nodeId": "240", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "History & Philosophy", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "History & Philosophy"}}]}, "properties": [], "parentId": "181", "childIds": [], "backendDOMNodeId": 143}, {"nodeId": "241", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "182", "childIds": []}, {"nodeId": "242", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Permissions & License", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Permissions & License"}}]}, "properties": [], "parentId": "183", "childIds": [], "backendDOMNodeId": 148}, {"nodeId": "243", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "184", "childIds": []}, {"nodeId": "244", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Privacy Policy", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Privacy Policy"}}]}, "properties": [], "parentId": "185", "childIds": [], "backendDOMNodeId": 153}, {"nodeId": "245", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "186", "childIds": []}, {"nodeId": "246", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Terms of Use", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Terms of Use"}}]}, "properties": [], "parentId": "187", "childIds": [], "backendDOMNodeId": 158}, {"nodeId": "247", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "189", "childIds": []}, {"nodeId": "248", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Book Search", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Book Search"}}]}, "properties": [], "parentId": "190", "childIds": [], "backendDOMNodeId": 181}, {"nodeId": "249", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "191", "childIds": []}, {"nodeId": "250", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Bookshelves", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Bookshelves"}}]}, "properties": [], "parentId": "192", "childIds": [], "backendDOMNodeId": 186}, {"nodeId": "251", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "193", "childIds": []}, {"nodeId": "252", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Frequently Downloaded", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Frequently Downloaded"}}]}, "properties": [], "parentId": "194", "childIds": [], "backendDOMNodeId": 191}, {"nodeId": "253", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "195", "childIds": []}, {"nodeId": "254", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Offline Catalogs", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Offline Catalogs"}}]}, "properties": [], "parentId": "196", "childIds": [], "backendDOMNodeId": 196}, {"nodeId": "255", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "198", "childIds": []}, {"nodeId": "256", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "All help topics \u2192", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "All help topics \u2192"}}]}, "properties": [], "parentId": "199", "childIds": [], "backendDOMNodeId": 219}, {"nodeId": "257", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "200", "childIds": []}, {"nodeId": "258", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Copyright Procedures", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Copyright Procedures"}}]}, "properties": [], "parentId": "201", "childIds": [], "backendDOMNodeId": 224}, {"nodeId": "259", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "202", "childIds": []}, {"nodeId": "260", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Errata, Fixes and Bug Reports", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Errata, Fixes and Bug Reports"}}]}, "properties": [], "parentId": "203", "childIds": [], "backendDOMNodeId": 228}, {"nodeId": "261", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "204", "childIds": []}, {"nodeId": "262", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "File Formats", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "File Formats"}}]}, "properties": [], "parentId": "205", "childIds": [], "backendDOMNodeId": 233}, {"nodeId": "263", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "206", "childIds": []}, {"nodeId": "264", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Frequently Asked Questions", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Frequently Asked Questions"}}]}, "properties": [], "parentId": "207", "childIds": [], "backendDOMNodeId": 238}, {"nodeId": "265", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "208", "childIds": []}, {"nodeId": "266", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Policies \u2192", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Policies \u2192"}}]}, "properties": [], "parentId": "209", "childIds": [], "backendDOMNodeId": 243}, {"nodeId": "267", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "210", "childIds": []}, {"nodeId": "268", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Public Domain eBook Submission", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Public Domain eBook Submission"}}]}, "properties": [], "parentId": "211", "childIds": [], "backendDOMNodeId": 248}, {"nodeId": "269", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "212", "childIds": []}, {"nodeId": "270", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Submitting Your Own Work", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Submitting Your Own Work"}}]}, "properties": [], "parentId": "213", "childIds": [], "backendDOMNodeId": 253}, {"nodeId": "271", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "214", "childIds": []}, {"nodeId": "272", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Tablets, Phones and eReaders", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Tablets, Phones and eReaders"}}]}, "properties": [], "parentId": "215", "childIds": [], "backendDOMNodeId": 258}, {"nodeId": "273", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "216", "childIds": []}, {"nodeId": "274", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "The Attic \u2192", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "The Attic \u2192"}}]}, "properties": [], "parentId": "217", "childIds": [], "backendDOMNodeId": 263}, {"nodeId": "275", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "221", "childIds": []}, {"nodeId": "276", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Share on Twitter", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Share on Twitter"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Share on Twitter"}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "222", "childIds": ["289"], "backendDOMNodeId": 365, "browsergym_id": "f1837890-c3c7-4db4"}, {"nodeId": "277", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "223", "childIds": []}, {"nodeId": "278", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Share on Facebook", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Share on Facebook"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Share on Facebook"}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "224", "childIds": ["290"], "backendDOMNodeId": 377, "browsergym_id": "c6118509-5304-45df"}, {"nodeId": "279", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "225", "childIds": []}, {"nodeId": "280", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "226", "childIds": [], "backendDOMNodeId": 388, "browsergym_id": "6a291287-7583-4bd9"}, {"nodeId": "281", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Download This eBook", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Download This eBook"}}]}, "properties": [], "parentId": "227", "childIds": [], "backendDOMNodeId": 408}, {"nodeId": "282", "ignored": false, "role": {"type": "role", "value": "rowgroup"}, "chromeRole": {"type": "internalRole", "value": 146}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "228", "childIds": ["291", "292", "293", "294", "295", "296", "297", "298", "299", "300"], "backendDOMNodeId": 429, "browsergym_id": "b85efad5-7024-4e50"}, {"nodeId": "283", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "230", "childIds": ["301"], "backendDOMNodeId": 743, "browsergym_id": "ddb378db-070a-430d"}, {"nodeId": "284", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "230", "childIds": ["302"], "backendDOMNodeId": 748, "browsergym_id": "e99bf3c9-f5d0-42bd"}, {"nodeId": "285", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "230", "childIds": [], "backendDOMNodeId": 754, "browsergym_id": "5edc7ff9-d7fb-4de1"}, {"nodeId": "286", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Bibliographic Record", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Bibliographic Record"}}]}, "properties": [], "parentId": "231", "childIds": [], "backendDOMNodeId": 766}, {"nodeId": "287", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "231", "childIds": ["303"], "backendDOMNodeId": 767, "browsergym_id": "469ea9b6-07a2-4154"}, {"nodeId": "288", "ignored": false, "role": {"type": "role", "value": "rowgroup"}, "chromeRole": {"type": "internalRole", "value": 146}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "232", "childIds": ["304", "305", "306", "307", "308", "309", "310", "311", "312", "313", "314", "315", "316", "317", "318"], "backendDOMNodeId": 782, "browsergym_id": "305420e1-0b6f-4c2a"}, {"nodeId": "289", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "276", "childIds": [], "backendDOMNodeId": 367, "browsergym_id": "322ef18d-6fe4-4092"}, {"nodeId": "290", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "278", "childIds": [], "backendDOMNodeId": 379, "browsergym_id": "fb489796-3813-4985"}, {"nodeId": "291", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "282", "childIds": ["319", "320", "321", "322", "323", "324", "325"], "backendDOMNodeId": 430, "browsergym_id": "4a07f42a-effc-40a2"}, {"nodeId": "292", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "282", "childIds": ["326", "327", "328", "329", "330", "331", "332"], "backendDOMNodeId": 470, "browsergym_id": "2c4b2bdb-796a-4778"}, {"nodeId": "293", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "282", "childIds": ["333", "334", "335", "336", "337", "338", "339"], "backendDOMNodeId": 494, "browsergym_id": "1902cbff-ae4b-4fef"}, {"nodeId": "294", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "282", "childIds": ["340", "341", "342", "343", "344", "345", "346"], "backendDOMNodeId": 518, "browsergym_id": "775ee2f3-7f36-4f0f"}, {"nodeId": "295", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "282", "childIds": ["347", "348", "349", "350", "351", "352", "353"], "backendDOMNodeId": 551, "browsergym_id": "86903f14-e6a6-40ec"}, {"nodeId": "296", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "282", "childIds": ["354", "355", "356", "357", "358", "359", "360"], "backendDOMNodeId": 584, "browsergym_id": "a1dbaf76-cfd5-4ddf"}, {"nodeId": "297", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "282", "childIds": ["361", "362", "363", "364", "365", "366", "367"], "backendDOMNodeId": 617, "browsergym_id": "0c1ba86e-abd0-445d"}, {"nodeId": "298", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "282", "childIds": ["368", "369", "370", "371", "372", "373", "374"], "backendDOMNodeId": 650, "browsergym_id": "30633bff-5bc6-4efd"}, {"nodeId": "299", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "282", "childIds": ["375", "376", "377", "378", "379", "380", "381"], "backendDOMNodeId": 683, "browsergym_id": "2ba9f646-103b-42c0"}, {"nodeId": "300", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "282", "childIds": ["382", "383", "384", "385", "386", "387", "388"], "backendDOMNodeId": 708, "browsergym_id": "26585576-cb11-4386"}, {"nodeId": "301", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "283", "childIds": [], "backendDOMNodeId": 745, "browsergym_id": "01d90474-4291-4dc5"}, {"nodeId": "302", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "284", "childIds": ["389"], "backendDOMNodeId": 750, "browsergym_id": "2025b705-532f-48c4"}, {"nodeId": "303", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Explain Table: Bibliographic Record.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Explain Table: Bibliographic Record."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Explain Table: Bibliographic Record."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "287", "childIds": ["390"], "backendDOMNodeId": 769, "browsergym_id": "3561803a-9dfb-4e2c"}, {"nodeId": "304", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["391", "392"], "backendDOMNodeId": 783, "browsergym_id": "84f78202-6d75-4b98"}, {"nodeId": "305", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["393", "394"], "backendDOMNodeId": 794, "browsergym_id": "06dfb48e-75d5-41d6"}, {"nodeId": "306", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["395", "396"], "backendDOMNodeId": 806, "browsergym_id": "22c47686-b777-4198"}, {"nodeId": "307", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["397", "398"], "backendDOMNodeId": 814, "browsergym_id": "50b28ca8-0023-4c3a"}, {"nodeId": "308", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["399", "400"], "backendDOMNodeId": 822, "browsergym_id": "dee77663-fd7d-4b56"}, {"nodeId": "309", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["401", "402"], "backendDOMNodeId": 834, "browsergym_id": "6bdfeb07-de84-454e"}, {"nodeId": "310", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["403", "404"], "backendDOMNodeId": 843, "browsergym_id": "8e10f4bb-c7e8-47ea"}, {"nodeId": "311", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["405", "406"], "backendDOMNodeId": 855, "browsergym_id": "d1748706-2c8f-4089"}, {"nodeId": "312", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["407", "408"], "backendDOMNodeId": 866, "browsergym_id": "d5fb32bb-aada-410f"}, {"nodeId": "313", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["409", "410"], "backendDOMNodeId": 878, "browsergym_id": "9676d27e-e265-4756"}, {"nodeId": "314", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["411", "412"], "backendDOMNodeId": 887, "browsergym_id": "acceb5dc-cb4a-4523"}, {"nodeId": "315", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["413", "414"], "backendDOMNodeId": 896, "browsergym_id": "515290c1-cdfb-470a"}, {"nodeId": "316", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["415", "416"], "backendDOMNodeId": 905, "browsergym_id": "c5b42bae-a5fb-4b94"}, {"nodeId": "317", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["417", "418"], "backendDOMNodeId": 914, "browsergym_id": "cb3f5fa2-1d02-4987"}, {"nodeId": "318", "ignored": false, "role": {"type": "role", "value": "row"}, "chromeRole": {"type": "internalRole", "value": 145}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "288", "childIds": ["419"], "backendDOMNodeId": 923, "browsergym_id": "43611cf5-c281-41b7"}, {"nodeId": "319", "ignored": false, "role": {"type": "role", "value": "columnheader"}, "chromeRole": {"type": "internalRole", "value": 19}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "291", "childIds": [], "backendDOMNodeId": 432, "browsergym_id": "0bc7f70a-4114-4954"}, {"nodeId": "320", "ignored": false, "role": {"type": "role", "value": "columnheader"}, "chromeRole": {"type": "internalRole", "value": 19}, "name": {"type": "computedString", "value": "FormatExplain Format.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "FormatExplain Format."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "291", "childIds": ["420", "421"], "backendDOMNodeId": 434, "browsergym_id": "4e982945-25ad-4e5c"}, {"nodeId": "321", "ignored": false, "role": {"type": "role", "value": "columnheader"}, "chromeRole": {"type": "internalRole", "value": 19}, "name": {"type": "computedString", "value": "Url", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Url"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "291", "childIds": ["422"], "backendDOMNodeId": 442, "browsergym_id": "9c52c826-629c-4960"}, {"nodeId": "322", "ignored": false, "role": {"type": "role", "value": "columnheader"}, "chromeRole": {"type": "internalRole", "value": 19}, "name": {"type": "computedString", "value": "Size", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Size"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "291", "childIds": ["423"], "backendDOMNodeId": 445, "browsergym_id": "b7d3d4b8-f189-4841"}, {"nodeId": "323", "ignored": false, "role": {"type": "role", "value": "columnheader"}, "chromeRole": {"type": "internalRole", "value": 19}, "name": {"type": "computedString", "value": "Explain Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Explain Dropbox."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "291", "childIds": ["424"], "backendDOMNodeId": 448, "browsergym_id": "bf351126-6fd0-4b5d"}, {"nodeId": "324", "ignored": false, "role": {"type": "role", "value": "columnheader"}, "chromeRole": {"type": "internalRole", "value": 19}, "name": {"type": "computedString", "value": "Explain Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Explain Google Drive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "291", "childIds": ["425"], "backendDOMNodeId": 455, "browsergym_id": "49e5bb5b-83ab-458f"}, {"nodeId": "325", "ignored": false, "role": {"type": "role", "value": "columnheader"}, "chromeRole": {"type": "internalRole", "value": 19}, "name": {"type": "computedString", "value": "Explain OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Explain OneDrive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "291", "childIds": ["426"], "backendDOMNodeId": 462, "browsergym_id": "1bc70eaa-caab-477e"}, {"nodeId": "326", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "292", "childIds": ["427"], "backendDOMNodeId": 472, "browsergym_id": "d90b7f5a-51dd-4308"}, {"nodeId": "327", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Read this book online: HTML5", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Read this book online: HTML5"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "292", "childIds": ["428"], "backendDOMNodeId": 475, "browsergym_id": "f2c7e47d-3135-4b71"}, {"nodeId": "328", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.html.images", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.html.images"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "292", "childIds": ["429"], "backendDOMNodeId": 479, "browsergym_id": "869c52ec-55ea-40a8"}, {"nodeId": "329", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "249\u00a0kB", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "249\u00a0kB"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "292", "childIds": ["430"], "backendDOMNodeId": 482, "browsergym_id": "40df1a9d-fac1-4bda"}, {"nodeId": "330", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "292", "childIds": [], "backendDOMNodeId": 485, "browsergym_id": "9f63b6a7-6a89-489e"}, {"nodeId": "331", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "292", "childIds": [], "backendDOMNodeId": 488, "browsergym_id": "4df130f0-9eab-4496"}, {"nodeId": "332", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "292", "childIds": [], "backendDOMNodeId": 491, "browsergym_id": "fbacbceb-bdff-416d"}, {"nodeId": "333", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "293", "childIds": ["431"], "backendDOMNodeId": 496, "browsergym_id": "0db679cb-c180-498b"}, {"nodeId": "334", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Read this book online: HTML (as submitted)", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Read this book online: HTML (as submitted)"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "293", "childIds": ["432"], "backendDOMNodeId": 499, "browsergym_id": "f087d445-f759-4d41"}, {"nodeId": "335", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/files/71261/71261-h/71261-h.htm", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/files/71261/71261-h/71261-h.htm"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "293", "childIds": ["433"], "backendDOMNodeId": 503, "browsergym_id": "5cab1712-51c1-4c2d"}, {"nodeId": "336", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "248\u00a0kB", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "248\u00a0kB"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "293", "childIds": ["434"], "backendDOMNodeId": 506, "browsergym_id": "9537221d-b478-48c4"}, {"nodeId": "337", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "293", "childIds": [], "backendDOMNodeId": 509, "browsergym_id": "c158de64-a0d8-4df3"}, {"nodeId": "338", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "293", "childIds": [], "backendDOMNodeId": 512, "browsergym_id": "f063b169-5692-454d"}, {"nodeId": "339", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "293", "childIds": [], "backendDOMNodeId": 515, "browsergym_id": "9e618735-c434-4572"}, {"nodeId": "340", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "294", "childIds": ["435"], "backendDOMNodeId": 520, "browsergym_id": "7049d211-6f3d-47f6"}, {"nodeId": "341", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "EPUB3 (E-readers incl. Send-to-Kindle)", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "EPUB3 (E-readers incl. Send-to-Kindle)"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "294", "childIds": ["436"], "backendDOMNodeId": 523, "browsergym_id": "adbf1547-18a9-41ab"}, {"nodeId": "342", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub3.images", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub3.images"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "294", "childIds": ["437"], "backendDOMNodeId": 527, "browsergym_id": "c29cc82e-6cf4-4199"}, {"nodeId": "343", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "488\u00a0kB", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "488\u00a0kB"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "294", "childIds": ["438"], "backendDOMNodeId": 530, "browsergym_id": "66da669c-988c-4df8"}, {"nodeId": "344", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to Dropbox."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "294", "childIds": ["439"], "backendDOMNodeId": 533, "browsergym_id": "0850cf5d-ff83-4fd1"}, {"nodeId": "345", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to Google Drive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "294", "childIds": ["440"], "backendDOMNodeId": 539, "browsergym_id": "1ff33ef1-9b4b-42eb"}, {"nodeId": "346", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to OneDrive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "294", "childIds": ["441"], "backendDOMNodeId": 545, "browsergym_id": "3d210fdf-827a-4a10"}, {"nodeId": "347", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "295", "childIds": ["442"], "backendDOMNodeId": 553, "browsergym_id": "496d6d1e-acef-4bf2"}, {"nodeId": "348", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "EPUB (older E-readers)", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "EPUB (older E-readers)"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "295", "childIds": ["443"], "backendDOMNodeId": 556, "browsergym_id": "444aea02-3d28-4d98"}, {"nodeId": "349", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub.images", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub.images"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "295", "childIds": ["444"], "backendDOMNodeId": 560, "browsergym_id": "99615c53-60a8-4bb8"}, {"nodeId": "350", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "486\u00a0kB", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "486\u00a0kB"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "295", "childIds": ["445"], "backendDOMNodeId": 563, "browsergym_id": "10a052a4-82f9-4468"}, {"nodeId": "351", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to Dropbox."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "295", "childIds": ["446"], "backendDOMNodeId": 566, "browsergym_id": "48910d70-bb6e-452c"}, {"nodeId": "352", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to Google Drive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "295", "childIds": ["447"], "backendDOMNodeId": 572, "browsergym_id": "c98a3540-fd86-4ddf"}, {"nodeId": "353", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to OneDrive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "295", "childIds": ["448"], "backendDOMNodeId": 578, "browsergym_id": "54832a2f-8918-46a9"}, {"nodeId": "354", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "296", "childIds": ["449"], "backendDOMNodeId": 586, "browsergym_id": "37e00e9b-172d-4a49"}, {"nodeId": "355", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "EPUB (no images)", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "EPUB (no images)"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "296", "childIds": ["450"], "backendDOMNodeId": 589, "browsergym_id": "349f943f-5326-45ab"}, {"nodeId": "356", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub.noimages", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub.noimages"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "296", "childIds": ["451"], "backendDOMNodeId": 593, "browsergym_id": "43eed98c-1773-4613"}, {"nodeId": "357", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "484\u00a0kB", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "484\u00a0kB"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "296", "childIds": ["452"], "backendDOMNodeId": 596, "browsergym_id": "9e18ea43-b1ce-4f4a"}, {"nodeId": "358", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to Dropbox."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "296", "childIds": ["453"], "backendDOMNodeId": 599, "browsergym_id": "b34b8526-20c3-4e8f"}, {"nodeId": "359", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to Google Drive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "296", "childIds": ["454"], "backendDOMNodeId": 605, "browsergym_id": "52845e9f-5153-4388"}, {"nodeId": "360", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to OneDrive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "296", "childIds": ["455"], "backendDOMNodeId": 611, "browsergym_id": "0ab44e3c-f6ec-4f0d"}, {"nodeId": "361", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "297", "childIds": ["456"], "backendDOMNodeId": 619, "browsergym_id": "f2a37ae6-bdd1-4202"}, {"nodeId": "362", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Kindle", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Kindle"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "297", "childIds": ["457"], "backendDOMNodeId": 622, "browsergym_id": "5f31f92a-1c1d-473b"}, {"nodeId": "363", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.kf8.images", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.kf8.images"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "297", "childIds": ["458"], "backendDOMNodeId": 626, "browsergym_id": "043fb07c-31ed-4673"}, {"nodeId": "364", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "1.5\u00a0MB", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "1.5\u00a0MB"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "297", "childIds": ["459"], "backendDOMNodeId": 629, "browsergym_id": "82121f42-7f3a-4e33"}, {"nodeId": "365", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to Dropbox."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "297", "childIds": ["460"], "backendDOMNodeId": 632, "browsergym_id": "48ea147a-523b-46de"}, {"nodeId": "366", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to Google Drive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "297", "childIds": ["461"], "backendDOMNodeId": 638, "browsergym_id": "c71c361c-d1de-40eb"}, {"nodeId": "367", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to OneDrive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "297", "childIds": ["462"], "backendDOMNodeId": 644, "browsergym_id": "f0e04e98-a900-4599"}, {"nodeId": "368", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "298", "childIds": ["463"], "backendDOMNodeId": 652, "browsergym_id": "95be807c-17fc-429d"}, {"nodeId": "369", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "older Kindles", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "older Kindles"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "298", "childIds": ["464"], "backendDOMNodeId": 655, "browsergym_id": "0be790ee-00a9-41ec"}, {"nodeId": "370", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.kindle.images", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.kindle.images"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "298", "childIds": ["465"], "backendDOMNodeId": 659, "browsergym_id": "08e0a65a-e0e2-4a2f"}, {"nodeId": "371", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "1.4\u00a0MB", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "1.4\u00a0MB"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "298", "childIds": ["466"], "backendDOMNodeId": 662, "browsergym_id": "25c1e2b7-2f46-49b4"}, {"nodeId": "372", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to Dropbox."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "298", "childIds": ["467"], "backendDOMNodeId": 665, "browsergym_id": "de4f9607-5d47-4449"}, {"nodeId": "373", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to Google Drive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "298", "childIds": ["468"], "backendDOMNodeId": 671, "browsergym_id": "72b46c72-4617-4efa"}, {"nodeId": "374", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Send to OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Send to OneDrive."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "298", "childIds": ["469"], "backendDOMNodeId": 677, "browsergym_id": "5f2a7390-ae0b-4187"}, {"nodeId": "375", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "299", "childIds": ["470"], "backendDOMNodeId": 685, "browsergym_id": "d28c7d28-2f66-48b5"}, {"nodeId": "376", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Plain Text UTF-8", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Plain Text UTF-8"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "299", "childIds": ["471"], "backendDOMNodeId": 688, "browsergym_id": "90cf6491-91fa-4967"}, {"nodeId": "377", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.txt.utf-8", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.txt.utf-8"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "299", "childIds": ["472"], "backendDOMNodeId": 692, "browsergym_id": "11746d3d-5faf-4b90"}, {"nodeId": "378", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "214\u00a0kB", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "214\u00a0kB"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "299", "childIds": ["473"], "backendDOMNodeId": 695, "browsergym_id": "e49b903a-787c-4445"}, {"nodeId": "379", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "299", "childIds": [], "backendDOMNodeId": 698, "browsergym_id": "846c88c8-7554-41e1"}, {"nodeId": "380", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "299", "childIds": [], "backendDOMNodeId": 701, "browsergym_id": "97f61dd8-f4cd-4bb1"}, {"nodeId": "381", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "299", "childIds": [], "backendDOMNodeId": 704, "browsergym_id": "e1c69b14-c0f1-472e"}, {"nodeId": "382", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "300", "childIds": ["474"], "backendDOMNodeId": 710, "browsergym_id": "db6eaee4-b9d7-4c2c"}, {"nodeId": "383", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "More Files\u2026", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "More Files\u2026"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "300", "childIds": ["475"], "backendDOMNodeId": 713, "browsergym_id": "181604bb-4ac0-40ff"}, {"nodeId": "384", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/files/71261/", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/files/71261/"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "300", "childIds": ["476"], "backendDOMNodeId": 717, "browsergym_id": "2a1b10f2-adc4-45e0"}, {"nodeId": "385", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "300", "childIds": [], "backendDOMNodeId": 720, "browsergym_id": "ffbb67eb-2367-4d00"}, {"nodeId": "386", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "300", "childIds": [], "backendDOMNodeId": 722, "browsergym_id": "17b537a2-8268-4ee5"}, {"nodeId": "387", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "300", "childIds": [], "backendDOMNodeId": 724, "browsergym_id": "fcc7c254-21ee-4d8d"}, {"nodeId": "388", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "300", "childIds": [], "backendDOMNodeId": 726, "browsergym_id": "68e6cdc0-b1cd-4de3"}, {"nodeId": "389", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Readers also downloaded\u2026", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Readers also downloaded\u2026"}}]}, "properties": [], "parentId": "302", "childIds": [], "backendDOMNodeId": 751}, {"nodeId": "390", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "303", "childIds": [], "backendDOMNodeId": 770, "browsergym_id": "e9f3206b-f87a-4bc8"}, {"nodeId": "391", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Author", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Author"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "304", "childIds": ["477"], "backendDOMNodeId": 785, "browsergym_id": "9cac73fc-7c5b-4018"}, {"nodeId": "392", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Warman, Cy, 1855-1914", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Warman, Cy, 1855-1914"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "304", "childIds": ["478"], "backendDOMNodeId": 788, "browsergym_id": "2f8d82d1-929b-43a6"}, {"nodeId": "393", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "LoC No.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "LoC No."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "305", "childIds": ["479"], "backendDOMNodeId": 796, "browsergym_id": "1573be01-5909-4e9a"}, {"nodeId": "394", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "99004130", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "99004130"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "305", "childIds": ["480"], "backendDOMNodeId": 799, "browsergym_id": "7318b048-9e76-450a"}, {"nodeId": "395", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Title", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Title"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "306", "childIds": ["481"], "backendDOMNodeId": 808, "browsergym_id": "cea4ace2-8fa7-4f53"}, {"nodeId": "396", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "The White Mail", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "The White Mail"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "306", "childIds": ["482"], "backendDOMNodeId": 811, "browsergym_id": "7bcca5b9-5fa5-4b8f"}, {"nodeId": "397", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Original Publication", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Original Publication"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "307", "childIds": ["483"], "backendDOMNodeId": 816, "browsergym_id": "20d12188-4f4a-4308"}, {"nodeId": "398", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "United States: Charles Scribner's Sons, 1899.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "United States: Charles Scribner's Sons, 1899."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "307", "childIds": ["484"], "backendDOMNodeId": 819, "browsergym_id": "ab73d8ce-abef-4002"}, {"nodeId": "399", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Credits", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Credits"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "308", "childIds": ["485"], "backendDOMNodeId": 824, "browsergym_id": "2df79870-0ee5-48f1"}, {"nodeId": "400", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "D A Alexander and the Online Distributed Proofreading Team at https://www.pgdp.net (This book was produced from images made available by the HathiTrust Digital Library and University of California.)", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "D A Alexander and the Online Distributed Proofreading Team at https://www.pgdp.net (This book was produced from images made available by the HathiTrust Digital Library and University of California.)"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "308", "childIds": ["486", "487", "488"], "backendDOMNodeId": 827, "browsergym_id": "2b5193ba-f85e-4d30"}, {"nodeId": "401", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Language", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Language"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "309", "childIds": ["489"], "backendDOMNodeId": 836, "browsergym_id": "e772ae65-ff95-4d5e"}, {"nodeId": "402", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "English", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "English"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "309", "childIds": ["490"], "backendDOMNodeId": 839, "browsergym_id": "8a78fcef-f9af-4c8f"}, {"nodeId": "403", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "LoC Class", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "LoC Class"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "310", "childIds": ["491"], "backendDOMNodeId": 845, "browsergym_id": "a59ac243-3ba6-4455"}, {"nodeId": "404", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "PS: Language and Literatures: American and Canadian literature", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "PS: Language and Literatures: American and Canadian literature"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "310", "childIds": ["492"], "backendDOMNodeId": 848, "browsergym_id": "2a32cca4-68a3-4a4a"}, {"nodeId": "405", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Subject", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Subject"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "311", "childIds": ["493"], "backendDOMNodeId": 857, "browsergym_id": "6023e629-ece8-4d31"}, {"nodeId": "406", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "American fiction -- 19th century", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "American fiction -- 19th century"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "311", "childIds": ["494"], "backendDOMNodeId": 860, "browsergym_id": "def491e5-090c-42cb"}, {"nodeId": "407", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Subject", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Subject"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "312", "childIds": ["495"], "backendDOMNodeId": 868, "browsergym_id": "657e43fa-2886-4bfe"}, {"nodeId": "408", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Railroad stories", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Railroad stories"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "312", "childIds": ["496"], "backendDOMNodeId": 871, "browsergym_id": "be46eb26-be96-497c"}, {"nodeId": "409", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Category", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Category"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "313", "childIds": ["497"], "backendDOMNodeId": 880, "browsergym_id": "2014f1ae-ed69-45bd"}, {"nodeId": "410", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Text", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Text"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "313", "childIds": ["498"], "backendDOMNodeId": 883, "browsergym_id": "8a031164-261f-4eac"}, {"nodeId": "411", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "EBook-No.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "EBook-No."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "314", "childIds": ["499"], "backendDOMNodeId": 889, "browsergym_id": "d74cda96-9d4c-4f83"}, {"nodeId": "412", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "71261", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "71261"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "314", "childIds": ["500"], "backendDOMNodeId": 892, "browsergym_id": "2db35599-6b1e-4f61"}, {"nodeId": "413", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Release Date", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Release Date"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "315", "childIds": ["501"], "backendDOMNodeId": 898, "browsergym_id": "0deddbeb-aec9-4378"}, {"nodeId": "414", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Jul 23, 2023", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Jul 23, 2023"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "315", "childIds": ["502"], "backendDOMNodeId": 901, "browsergym_id": "71cb15b6-4e75-4779"}, {"nodeId": "415", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Copyright Status", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Copyright Status"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "316", "childIds": ["503"], "backendDOMNodeId": 907, "browsergym_id": "ef4036f5-63b7-4cb7"}, {"nodeId": "416", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Public domain in the USA.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Public domain in the USA."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "316", "childIds": ["504"], "backendDOMNodeId": 910, "browsergym_id": "53f63810-4a77-4724"}, {"nodeId": "417", "ignored": false, "role": {"type": "role", "value": "rowheader"}, "chromeRole": {"type": "internalRole", "value": 147}, "name": {"type": "computedString", "value": "Downloads", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Downloads"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "317", "childIds": ["505"], "backendDOMNodeId": 916, "browsergym_id": "d0cfbe27-c3eb-410c"}, {"nodeId": "418", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "1579 downloads in the last 30 days.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "1579 downloads in the last 30 days."}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "317", "childIds": ["506"], "backendDOMNodeId": 919, "browsergym_id": "c94268ae-d1f2-4d27"}, {"nodeId": "419", "ignored": false, "role": {"type": "role", "value": "gridcell"}, "chromeRole": {"type": "internalRole", "value": 13}, "name": {"type": "computedString", "value": "Project Gutenberg books are always free!", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Project Gutenberg books are always free!"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "readonly", "value": {"type": "boolean", "value": false}}, {"name": "required", "value": {"type": "boolean", "value": false}}], "parentId": "318", "childIds": ["507", "508", "509"], "backendDOMNodeId": 925, "browsergym_id": "c310f8b8-af39-481f"}, {"nodeId": "420", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Format", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Format"}}]}, "properties": [], "parentId": "320", "childIds": [], "backendDOMNodeId": 435}, {"nodeId": "421", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "320", "childIds": ["510"], "backendDOMNodeId": 436, "browsergym_id": "1bb3c098-2858-48e5"}, {"nodeId": "422", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Url", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Url"}}]}, "properties": [], "parentId": "321", "childIds": [], "backendDOMNodeId": 443}, {"nodeId": "423", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Size", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Size"}}]}, "properties": [], "parentId": "322", "childIds": [], "backendDOMNodeId": 446}, {"nodeId": "424", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "323", "childIds": ["511"], "backendDOMNodeId": 449, "browsergym_id": "f3a7d6ca-cf55-4705"}, {"nodeId": "425", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "324", "childIds": ["512"], "backendDOMNodeId": 456, "browsergym_id": "edc9b265-d3c8-4dab"}, {"nodeId": "426", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "325", "childIds": ["513"], "backendDOMNodeId": 463, "browsergym_id": "a5ae1db6-eea1-411c"}, {"nodeId": "427", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "326", "childIds": [], "backendDOMNodeId": 473, "browsergym_id": "aceadc8c-4fe8-4477"}, {"nodeId": "428", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Read this book online: HTML5", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Read this book online: HTML5"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Download"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Download"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "327", "childIds": ["514"], "backendDOMNodeId": 476, "browsergym_id": "196c2cd4-dbd8-490d"}, {"nodeId": "429", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.html.images", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.html.images"}}]}, "properties": [], "parentId": "328", "childIds": [], "backendDOMNodeId": 480}, {"nodeId": "430", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "249\u00a0kB", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "249\u00a0kB"}}]}, "properties": [], "parentId": "329", "childIds": [], "backendDOMNodeId": 483}, {"nodeId": "431", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "333", "childIds": [], "backendDOMNodeId": 497, "browsergym_id": "57f30329-2e9e-434a"}, {"nodeId": "432", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Read this book online: HTML (as submitted)", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Read this book online: HTML (as submitted)"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Download"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Download"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "334", "childIds": ["515"], "backendDOMNodeId": 500, "browsergym_id": "1bcf847f-f1c0-4f12"}, {"nodeId": "433", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/files/71261/71261-h/71261-h.htm", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/files/71261/71261-h/71261-h.htm"}}]}, "properties": [], "parentId": "335", "childIds": [], "backendDOMNodeId": 504}, {"nodeId": "434", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "248\u00a0kB", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "248\u00a0kB"}}]}, "properties": [], "parentId": "336", "childIds": [], "backendDOMNodeId": 507}, {"nodeId": "435", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "340", "childIds": [], "backendDOMNodeId": 521, "browsergym_id": "119f68f9-990e-498b"}, {"nodeId": "436", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "EPUB3 (E-readers incl. Send-to-Kindle)", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "EPUB3 (E-readers incl. Send-to-Kindle)"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Download"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Download"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "341", "childIds": ["516"], "backendDOMNodeId": 524, "browsergym_id": "7d4504ac-abf3-4354"}, {"nodeId": "437", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub3.images", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub3.images"}}]}, "properties": [], "parentId": "342", "childIds": [], "backendDOMNodeId": 528}, {"nodeId": "438", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "488\u00a0kB", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "488\u00a0kB"}}]}, "properties": [], "parentId": "343", "childIds": [], "backendDOMNodeId": 531}, {"nodeId": "439", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to Dropbox."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to Dropbox."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "344", "childIds": ["517"], "backendDOMNodeId": 535, "browsergym_id": "61d7ea6b-c8c7-463d"}, {"nodeId": "440", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to Google Drive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to Google Drive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "345", "childIds": ["518"], "backendDOMNodeId": 541, "browsergym_id": "ac63c796-98b7-4bd8"}, {"nodeId": "441", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to OneDrive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to OneDrive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "346", "childIds": ["519"], "backendDOMNodeId": 547, "browsergym_id": "9e4f436e-cbad-434e"}, {"nodeId": "442", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "347", "childIds": [], "backendDOMNodeId": 554, "browsergym_id": "7180bd7c-580f-4b38"}, {"nodeId": "443", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "EPUB (older E-readers)", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "EPUB (older E-readers)"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Download"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Download"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "348", "childIds": ["520"], "backendDOMNodeId": 557, "browsergym_id": "ae5b80c0-9447-4f76"}, {"nodeId": "444", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub.images", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub.images"}}]}, "properties": [], "parentId": "349", "childIds": [], "backendDOMNodeId": 561}, {"nodeId": "445", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "486\u00a0kB", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "486\u00a0kB"}}]}, "properties": [], "parentId": "350", "childIds": [], "backendDOMNodeId": 564}, {"nodeId": "446", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to Dropbox."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to Dropbox."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "351", "childIds": ["521"], "backendDOMNodeId": 568, "browsergym_id": "c20ebd24-4dcf-4880"}, {"nodeId": "447", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to Google Drive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to Google Drive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "352", "childIds": ["522"], "backendDOMNodeId": 574, "browsergym_id": "b3cda49b-6376-4501"}, {"nodeId": "448", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to OneDrive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to OneDrive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "353", "childIds": ["523"], "backendDOMNodeId": 580, "browsergym_id": "064af6ab-9b84-4d88"}, {"nodeId": "449", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "354", "childIds": [], "backendDOMNodeId": 587, "browsergym_id": "4bf2c85f-f83f-4925"}, {"nodeId": "450", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "EPUB (no images)", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "EPUB (no images)"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Download"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Download"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "355", "childIds": ["524"], "backendDOMNodeId": 590, "browsergym_id": "7a6e386b-4216-411b"}, {"nodeId": "451", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub.noimages", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.epub.noimages"}}]}, "properties": [], "parentId": "356", "childIds": [], "backendDOMNodeId": 594}, {"nodeId": "452", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "484\u00a0kB", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "484\u00a0kB"}}]}, "properties": [], "parentId": "357", "childIds": [], "backendDOMNodeId": 597}, {"nodeId": "453", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to Dropbox."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to Dropbox."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "358", "childIds": ["525"], "backendDOMNodeId": 601, "browsergym_id": "02caeb07-3f11-40b4"}, {"nodeId": "454", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to Google Drive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to Google Drive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "359", "childIds": ["526"], "backendDOMNodeId": 607, "browsergym_id": "3c9f6958-2996-4053"}, {"nodeId": "455", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to OneDrive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to OneDrive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "360", "childIds": ["527"], "backendDOMNodeId": 613, "browsergym_id": "e977f7c4-9e97-40d1"}, {"nodeId": "456", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "361", "childIds": [], "backendDOMNodeId": 620, "browsergym_id": "f8cd533f-ac58-4835"}, {"nodeId": "457", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Kindle", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Kindle"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Download"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Download"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "362", "childIds": ["528"], "backendDOMNodeId": 623, "browsergym_id": "99258a84-d15e-454f"}, {"nodeId": "458", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.kf8.images", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.kf8.images"}}]}, "properties": [], "parentId": "363", "childIds": [], "backendDOMNodeId": 627}, {"nodeId": "459", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "1.5\u00a0MB", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "1.5\u00a0MB"}}]}, "properties": [], "parentId": "364", "childIds": [], "backendDOMNodeId": 630}, {"nodeId": "460", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to Dropbox."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to Dropbox."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "365", "childIds": ["529"], "backendDOMNodeId": 634, "browsergym_id": "834ffc52-d0e6-47ef"}, {"nodeId": "461", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to Google Drive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to Google Drive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "366", "childIds": ["530"], "backendDOMNodeId": 640, "browsergym_id": "687cd377-81df-482c"}, {"nodeId": "462", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to OneDrive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to OneDrive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "367", "childIds": ["531"], "backendDOMNodeId": 646, "browsergym_id": "d7e5e3e3-37fe-4b0b"}, {"nodeId": "463", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "368", "childIds": [], "backendDOMNodeId": 653, "browsergym_id": "754f6888-5c60-4521"}, {"nodeId": "464", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "older Kindles", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "older Kindles"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Download"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Download"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "369", "childIds": ["532"], "backendDOMNodeId": 656, "browsergym_id": "9828b504-e98f-41aa"}, {"nodeId": "465", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.kindle.images", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.kindle.images"}}]}, "properties": [], "parentId": "370", "childIds": [], "backendDOMNodeId": 660}, {"nodeId": "466", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "1.4\u00a0MB", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "1.4\u00a0MB"}}]}, "properties": [], "parentId": "371", "childIds": [], "backendDOMNodeId": 663}, {"nodeId": "467", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to Dropbox."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to Dropbox."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "372", "childIds": ["533"], "backendDOMNodeId": 667, "browsergym_id": "7cb3be8e-62f6-4768"}, {"nodeId": "468", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to Google Drive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to Google Drive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "373", "childIds": ["534"], "backendDOMNodeId": 673, "browsergym_id": "bf710da1-ba1d-4a11"}, {"nodeId": "469", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Send to OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Send to OneDrive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Send to OneDrive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "374", "childIds": ["535"], "backendDOMNodeId": 679, "browsergym_id": "ddfbebfd-22b7-4616"}, {"nodeId": "470", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "375", "childIds": [], "backendDOMNodeId": 686, "browsergym_id": "ab4859a4-bcb7-4b89"}, {"nodeId": "471", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Plain Text UTF-8", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Plain Text UTF-8"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Download"}, "attribute": "title", "attributeValue": {"type": "string", "value": "Download"}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "376", "childIds": ["536"], "backendDOMNodeId": 689, "browsergym_id": "babb90fb-c5eb-45bf"}, {"nodeId": "472", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.txt.utf-8", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/ebooks/71261.txt.utf-8"}}]}, "properties": [], "parentId": "377", "childIds": [], "backendDOMNodeId": 693}, {"nodeId": "473", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "214\u00a0kB", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "214\u00a0kB"}}]}, "properties": [], "parentId": "378", "childIds": [], "backendDOMNodeId": 696}, {"nodeId": "474", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "382", "childIds": [], "backendDOMNodeId": 711, "browsergym_id": "c4810716-b651-49d0"}, {"nodeId": "475", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "More Files\u2026", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "More Files\u2026"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "383", "childIds": ["537"], "backendDOMNodeId": 714, "browsergym_id": "9882fa6d-c3ba-4453"}, {"nodeId": "476", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "https://www.gutenberg.org/files/71261/", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "https://www.gutenberg.org/files/71261/"}}]}, "properties": [], "parentId": "384", "childIds": [], "backendDOMNodeId": 718}, {"nodeId": "477", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Author", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Author"}}]}, "properties": [], "parentId": "391", "childIds": [], "backendDOMNodeId": 786}, {"nodeId": "478", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Warman, Cy, 1855-1914", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Warman, Cy, 1855-1914"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "392", "childIds": ["538"], "backendDOMNodeId": 790, "browsergym_id": "9a9a8c74-b7b6-47e1"}, {"nodeId": "479", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "LoC No.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "LoC No."}}]}, "properties": [], "parentId": "393", "childIds": [], "backendDOMNodeId": 797}, {"nodeId": "480", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "99004130", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "99004130"}}, {"type": "attribute", "value": {"type": "computedString", "value": "Look up this book in the Library of Congress catalog."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Look up this book in the Library of Congress catalog."}, "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "394", "childIds": ["539", "540"], "backendDOMNodeId": 801, "browsergym_id": "7088ca2b-4ce0-4f5f"}, {"nodeId": "481", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Title", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Title"}}]}, "properties": [], "parentId": "395", "childIds": [], "backendDOMNodeId": 809}, {"nodeId": "482", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "The White Mail", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "The White Mail"}}]}, "properties": [], "parentId": "396", "childIds": [], "backendDOMNodeId": 812}, {"nodeId": "483", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Original Publication", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Original Publication"}}]}, "properties": [], "parentId": "397", "childIds": [], "backendDOMNodeId": 817}, {"nodeId": "484", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "United States: Charles Scribner's Sons, 1899.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "United States: Charles Scribner's Sons, 1899."}}]}, "properties": [], "parentId": "398", "childIds": [], "backendDOMNodeId": 820}, {"nodeId": "485", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Credits", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Credits"}}]}, "properties": [], "parentId": "399", "childIds": [], "backendDOMNodeId": 825}, {"nodeId": "486", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "D A Alexander and the Online Distributed Proofreading Team at https:", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "D A Alexander and the Online Distributed Proofreading Team at https:"}}]}, "properties": [], "parentId": "400", "childIds": [], "backendDOMNodeId": 828}, {"nodeId": "487", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "//www.pgdp.net", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "//www.pgdp.net"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "400", "childIds": ["541"], "backendDOMNodeId": 829, "browsergym_id": "77b434a4-afdd-41b5"}, {"nodeId": "488", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": " (This book was produced from images made available by the HathiTrust Digital Library and University of California.)", "sources": [{"type": "contents", "value": {"type": "computedString", "value": " (This book was produced from images made available by the HathiTrust Digital Library and University of California.)"}}]}, "properties": [], "parentId": "400", "childIds": [], "backendDOMNodeId": 831}, {"nodeId": "489", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Language", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Language"}}]}, "properties": [], "parentId": "401", "childIds": [], "backendDOMNodeId": 837}, {"nodeId": "490", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "English", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "English"}}]}, "properties": [], "parentId": "402", "childIds": [], "backendDOMNodeId": 840}, {"nodeId": "491", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "LoC Class", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "LoC Class"}}]}, "properties": [], "parentId": "403", "childIds": [], "backendDOMNodeId": 846}, {"nodeId": "492", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "PS: Language and Literatures: American and Canadian literature", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "PS: Language and Literatures: American and Canadian literature"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "404", "childIds": ["542"], "backendDOMNodeId": 850, "browsergym_id": "15540be5-317d-4cbf"}, {"nodeId": "493", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Subject", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Subject"}}]}, "properties": [], "parentId": "405", "childIds": [], "backendDOMNodeId": 858}, {"nodeId": "494", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "American fiction -- 19th century", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "American fiction -- 19th century"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "406", "childIds": ["543"], "backendDOMNodeId": 862, "browsergym_id": "72079f5c-317c-4ea7"}, {"nodeId": "495", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Subject", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Subject"}}]}, "properties": [], "parentId": "407", "childIds": [], "backendDOMNodeId": 869}, {"nodeId": "496", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Railroad stories", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Railroad stories"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "408", "childIds": ["544"], "backendDOMNodeId": 873, "browsergym_id": "f7a1f1de-6678-49ed"}, {"nodeId": "497", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Category", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Category"}}]}, "properties": [], "parentId": "409", "childIds": [], "backendDOMNodeId": 881}, {"nodeId": "498", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Text", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Text"}}]}, "properties": [], "parentId": "410", "childIds": [], "backendDOMNodeId": 884}, {"nodeId": "499", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "EBook-No.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "EBook-No."}}]}, "properties": [], "parentId": "411", "childIds": [], "backendDOMNodeId": 890}, {"nodeId": "500", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "71261", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "71261"}}]}, "properties": [], "parentId": "412", "childIds": [], "backendDOMNodeId": 893}, {"nodeId": "501", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Release Date", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Release Date"}}]}, "properties": [], "parentId": "413", "childIds": [], "backendDOMNodeId": 899}, {"nodeId": "502", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Jul 23, 2023", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Jul 23, 2023"}}]}, "properties": [], "parentId": "414", "childIds": [], "backendDOMNodeId": 902}, {"nodeId": "503", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Copyright Status", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Copyright Status"}}]}, "properties": [], "parentId": "415", "childIds": [], "backendDOMNodeId": 908}, {"nodeId": "504", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Public domain in the USA.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Public domain in the USA."}}]}, "properties": [], "parentId": "416", "childIds": [], "backendDOMNodeId": 911}, {"nodeId": "505", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Downloads", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Downloads"}}]}, "properties": [], "parentId": "417", "childIds": [], "backendDOMNodeId": 917}, {"nodeId": "506", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "1579 downloads in the last 30 days.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "1579 downloads in the last 30 days."}}]}, "properties": [], "parentId": "418", "childIds": [], "backendDOMNodeId": 920}, {"nodeId": "507", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "419", "childIds": [], "backendDOMNodeId": 926, "browsergym_id": "ff337c5a-2932-4a51"}, {"nodeId": "508", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "419", "childIds": ["545"], "backendDOMNodeId": 927, "browsergym_id": "bfc9a171-3364-46ab"}, {"nodeId": "509", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "419", "childIds": ["546"], "backendDOMNodeId": 930, "browsergym_id": "bc321562-378a-4d9c"}, {"nodeId": "510", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Explain Format.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Explain Format."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Explain Format."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "421", "childIds": ["547"], "backendDOMNodeId": 438, "browsergym_id": "1868f7d6-9d36-4d8a"}, {"nodeId": "511", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Explain Dropbox.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Explain Dropbox."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Explain Dropbox."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "424", "childIds": ["548"], "backendDOMNodeId": 451, "browsergym_id": "c7a966cc-1f83-4411"}, {"nodeId": "512", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Explain Google Drive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Explain Google Drive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Explain Google Drive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "425", "childIds": ["549"], "backendDOMNodeId": 458, "browsergym_id": "dadd5722-013b-4ece"}, {"nodeId": "513", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Explain OneDrive.", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "value": {"type": "computedString", "value": "Explain OneDrive."}, "attribute": "title", "attributeValue": {"type": "string", "value": "Explain OneDrive."}}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "426", "childIds": ["550"], "backendDOMNodeId": 465, "browsergym_id": "6eb5bf7d-0e14-43da"}, {"nodeId": "514", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Read this book online: HTML5", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Read this book online: HTML5"}}]}, "properties": [], "parentId": "428", "childIds": [], "backendDOMNodeId": 477}, {"nodeId": "515", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Read this book online: HTML (as submitted)", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Read this book online: HTML (as submitted)"}}]}, "properties": [], "parentId": "432", "childIds": [], "backendDOMNodeId": 501}, {"nodeId": "516", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "EPUB3 (E-readers incl. Send-to-Kindle)", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "EPUB3 (E-readers incl. Send-to-Kindle)"}}]}, "properties": [], "parentId": "436", "childIds": [], "backendDOMNodeId": 525}, {"nodeId": "517", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "439", "childIds": [], "backendDOMNodeId": 536, "browsergym_id": "124bf669-9c68-442f"}, {"nodeId": "518", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "440", "childIds": [], "backendDOMNodeId": 542, "browsergym_id": "c09b841b-f834-43ed"}, {"nodeId": "519", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "441", "childIds": [], "backendDOMNodeId": 548, "browsergym_id": "9e061a3f-2741-44f2"}, {"nodeId": "520", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "EPUB (older E-readers)", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "EPUB (older E-readers)"}}]}, "properties": [], "parentId": "443", "childIds": [], "backendDOMNodeId": 558}, {"nodeId": "521", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "446", "childIds": [], "backendDOMNodeId": 569, "browsergym_id": "e087c83b-ec23-41b3"}, {"nodeId": "522", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "447", "childIds": [], "backendDOMNodeId": 575, "browsergym_id": "57c812f2-adf9-4777"}, {"nodeId": "523", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "448", "childIds": [], "backendDOMNodeId": 581, "browsergym_id": "010e5cc3-0e1d-45f4"}, {"nodeId": "524", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "EPUB (no images)", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "EPUB (no images)"}}]}, "properties": [], "parentId": "450", "childIds": [], "backendDOMNodeId": 591}, {"nodeId": "525", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "453", "childIds": [], "backendDOMNodeId": 602, "browsergym_id": "94414b0a-d133-43ba"}, {"nodeId": "526", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "454", "childIds": [], "backendDOMNodeId": 608, "browsergym_id": "67ce1461-2141-412c"}, {"nodeId": "527", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "455", "childIds": [], "backendDOMNodeId": 614, "browsergym_id": "3ad017b6-9b18-4ae5"}, {"nodeId": "528", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Kindle", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Kindle"}}]}, "properties": [], "parentId": "457", "childIds": [], "backendDOMNodeId": 624}, {"nodeId": "529", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "460", "childIds": [], "backendDOMNodeId": 635, "browsergym_id": "119841b4-f5ec-49d2"}, {"nodeId": "530", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "461", "childIds": [], "backendDOMNodeId": 641, "browsergym_id": "64e23352-7331-4419"}, {"nodeId": "531", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "462", "childIds": [], "backendDOMNodeId": 647, "browsergym_id": "d3b6f1a6-ea69-4521"}, {"nodeId": "532", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "older Kindles", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "older Kindles"}}]}, "properties": [], "parentId": "464", "childIds": [], "backendDOMNodeId": 657}, {"nodeId": "533", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "467", "childIds": [], "backendDOMNodeId": 668, "browsergym_id": "86a2e1ac-a577-4346"}, {"nodeId": "534", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "468", "childIds": [], "backendDOMNodeId": 674, "browsergym_id": "82b5a050-756d-4746"}, {"nodeId": "535", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "469", "childIds": [], "backendDOMNodeId": 680, "browsergym_id": "b570ae27-4409-47c0"}, {"nodeId": "536", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Plain Text UTF-8", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Plain Text UTF-8"}}]}, "properties": [], "parentId": "471", "childIds": [], "backendDOMNodeId": 690}, {"nodeId": "537", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "More Files\u2026", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "More Files\u2026"}}]}, "properties": [], "parentId": "475", "childIds": [], "backendDOMNodeId": 715}, {"nodeId": "538", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Warman, Cy, 1855-1914", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Warman, Cy, 1855-1914"}}]}, "properties": [], "parentId": "478", "childIds": [], "backendDOMNodeId": 791}, {"nodeId": "539", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "99004130", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "99004130"}}]}, "properties": [], "parentId": "480", "childIds": [], "backendDOMNodeId": 802}, {"nodeId": "540", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "480", "childIds": [], "backendDOMNodeId": 803, "browsergym_id": "73856b6c-f9e6-4133"}, {"nodeId": "541", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "//www.pgdp.net", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "//www.pgdp.net"}}]}, "properties": [], "parentId": "487", "childIds": [], "backendDOMNodeId": 830}, {"nodeId": "542", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "PS: Language and Literatures: American and Canadian literature", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "PS: Language and Literatures: American and Canadian literature"}}]}, "properties": [], "parentId": "492", "childIds": [], "backendDOMNodeId": 851}, {"nodeId": "543", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "American fiction -- 19th century", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "American fiction -- 19th century"}}]}, "properties": [], "parentId": "494", "childIds": [], "backendDOMNodeId": 863}, {"nodeId": "544", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Railroad stories", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Railroad stories"}}]}, "properties": [], "parentId": "496", "childIds": [], "backendDOMNodeId": 874}, {"nodeId": "545", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "508", "childIds": ["551"], "backendDOMNodeId": 928, "browsergym_id": "be2f8d4f-abb0-4a52"}, {"nodeId": "546", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "509", "childIds": [], "backendDOMNodeId": 931, "browsergym_id": "9eb7bfac-34e8-4fa9"}, {"nodeId": "547", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "510", "childIds": [], "backendDOMNodeId": 439, "browsergym_id": "dccb1783-00a8-4031"}, {"nodeId": "548", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "511", "childIds": [], "backendDOMNodeId": 452, "browsergym_id": "9d668578-5f5e-40b3"}, {"nodeId": "549", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "512", "childIds": [], "backendDOMNodeId": 459, "browsergym_id": "db96d52b-a331-42df"}, {"nodeId": "550", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "513", "childIds": [], "backendDOMNodeId": 466, "browsergym_id": "38724179-c742-4503"}, {"nodeId": "551", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Project Gutenberg books are always free!", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Project Gutenberg books are always free!"}}]}, "properties": [], "parentId": "545", "childIds": [], "backendDOMNodeId": 929}]}