{"covers": [3846529], "last_modified": {"type": "/type/datetime", "value": "2019-11-01T16:56:16.324470"}, "latest_revision": 4, "key": "/works/OL504221W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL33481A"}}], "created": {"type": "/type/datetime", "value": "2009-12-08T03:56:09.324707"}, "title": "The United States", "subject_places": ["United States"], "subjects": ["Juvenile literature", "Industries", "Economic conditions"], "type": {"key": "/type/work"}, "revision": 4}