{"created": {"type": "/type/datetime", "value": "2009-12-10T08:02:07.570942"}, "subject_places": ["Baltimore", "Maryland"], "subjects": ["Hazardous waste sites", "Hazardous wastes"], "latest_revision": 2, "key": "/works/OL4927997W", "title": "Implementation of federal hazardous waste legislation in Maryland", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1058819A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T20:49:33.966887"}, "revision": 2}