{"first_publish_date": "1994", "latest_revision": 3, "key": "/works/OL3027422W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL466583A"}}], "subjects": ["Charts, diagrams", "Chronology, Historical", "Historical Chronology"], "title": "Origins", "created": {"type": "/type/datetime", "value": "2009-12-10T01:35:38.701950"}, "lc_classifications": ["D11 .O98 1994"], "last_modified": {"type": "/type/datetime", "value": "2010-12-04T10:00:36.157603"}, "type": {"key": "/type/work"}, "revision": 3}