{"first_publish_date": "1994", "last_modified": {"type": "/type/datetime", "value": "2010-04-28T08:25:36.451258"}, "title": "Risk assessment research", "created": {"type": "/type/datetime", "value": "2009-12-10T01:31:47.242303"}, "covers": [4583130], "subject_places": ["United States"], "lc_classifications": ["KF27 .S39957 1993t"], "latest_revision": 3, "key": "/works/OL3015000W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL463714A"}}], "subjects": ["Environmental health", "Economic aspects", "Health risk assessment", "Risk assessment", "Research"], "type": {"key": "/type/work"}, "id": 38191743, "revision": 3}