{"created": {"type": "/type/datetime", "value": "2009-12-11T02:55:42.090378"}, "title": "Case studies of traffic monitoring programs in large urban areas", "id": 45573362, "subject_places": ["United States"], "last_modified": {"type": "/type/datetime", "value": "2010-01-16T22:56:00.681376"}, "latest_revision": 2, "key": "/works/OL10403449W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL4316814A"}}], "type": {"key": "/type/work"}, "subjects": ["Case studies", "Urban transportation", "Traffic surveys", "Local transit"], "revision": 2}