{"lc_classifications": ["TN872.A5 L5"], "key": "/works/OL1423179W", "created": {"type": "/type/datetime", "value": "2009-12-09T21:26:04.748358"}, "title": "The petroleum outlook", "id": 36601605, "subject_places": ["United States"], "first_publish_date": "1920", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-01-30T11:21:05.440443"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL147687A"}}], "type": {"key": "/type/work"}, "subjects": ["Petroleum"], "revision": 2}