{"created": {"type": "/type/datetime", "value": "2009-12-10T07:22:17.276232"}, "subject_places": ["Northeastern States", "Rhode Island"], "subjects": ["Contamination", "Drinking water", "Groundwater", "Pollution"], "latest_revision": 3, "key": "/works/OL4742199W", "title": "Ground water resources in Rhode Island and northeast United States", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL988950A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T18:17:56.710680"}, "revision": 3}