{"created": {"type": "/type/datetime", "value": "2009-12-09T01:08:21.363507"}, "subject_places": ["United States"], "subjects": ["Hazardous wastes", "Polychlorinated biphenyls", "United States", "United States. Environmental Protection Agency"], "latest_revision": 2, "key": "/works/OL678080W", "title": "Laundering waste", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL53211A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T14:21:29.774557"}, "revision": 2}