{"description": {"type": "/type/text", "value": "Examines the composition and surface characteristics of the Earth, describing such features as rivers, mountains and other land formations, and various vegetation regions."}, "last_modified": {"type": "/type/datetime", "value": "2020-11-25T23:59:32.247504"}, "latest_revision": 3, "key": "/works/OL484271W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL30289A"}}], "created": {"type": "/type/datetime", "value": "2009-12-08T03:18:23.957119"}, "title": "Earth", "subject_places": ["Earth"], "subjects": ["Earth sciences", "Juvenile literature"], "type": {"key": "/type/work"}, "revision": 3}