{"lc_classifications": ["KF27 .P89632 1988m"], "key": "/works/OL2355264W", "created": {"type": "/type/datetime", "value": "2009-12-09T23:30:39.528296"}, "title": "Diffuse toxic pollutants in the Great Lakes ecosystem", "id": 37532656, "subject_places": ["Great Lakes Region (North America)", "Great Lakes (North America)"], "first_publish_date": "1988", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-02-04T15:25:32.791711"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL319466A"}}], "type": {"key": "/type/work"}, "subjects": ["Federal aid to water quality management", "Water", "Finance", "Toxicology", "Pollution", "Environmental protection"], "revision": 2}