{"created": {"type": "/type/datetime", "value": "2009-12-11T04:13:14.230400"}, "subject_places": ["United States"], "subjects": ["Statistics & numerical data", "Substance-Related Disorders"], "latest_revision": 3, "key": "/works/OL11204002W", "title": "Perceived availability and risk of harm of drugs", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4683844A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-03T12:58:23.608197"}, "revision": 3}