{"type": {"key": "/type/work"}, "title": "Common Core Comprehension Practice Grade 4", "subjects": ["Education", "Language arts"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL9270024A"}}], "key": "/works/OL36659727W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-09-17T11:03:39.648676"}, "last_modified": {"type": "/type/datetime", "value": "2023-09-17T11:03:39.648676"}}