{"created": {"type": "/type/datetime", "value": "2009-10-15T22:04:12.914796"}, "title": "Transportation of hazardous materials post-9/11", "subject_places": ["United States"], "last_modified": {"type": "/type/datetime", "value": "2010-04-16T15:39:34.113630"}, "latest_revision": 2, "key": "/works/OL58605W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL34859A"}}], "subjects": ["Hazardous substances", "Transportation"], "type": {"key": "/type/work"}, "id": 34849820, "revision": 2}