{"created": {"type": "/type/datetime", "value": "2009-12-11T03:40:17.563865"}, "title": "International Petroleum Exposition, Tulsa, Okla", "id": 46038810, "subject_places": ["Oklahoma"], "last_modified": {"type": "/type/datetime", "value": "2010-01-18T14:36:58.617208"}, "latest_revision": 2, "key": "/works/OL10869347W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL4528217A"}}], "type": {"key": "/type/work"}, "subjects": ["Petroleum industry and trade", "Exhibitions"], "revision": 2}