{"first_publish_date": "1991", "latest_revision": 3, "key": "/works/OL3585659W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4530965A"}}], "subjects": ["Preventive health services", "Federal aid to health planning", "Block grants", "Law and legislation", "Finance"], "created": {"type": "/type/datetime", "value": "2009-12-10T03:55:08.948624"}, "title": "Preventive Health Amendments of 1991", "subject_places": ["United States"], "last_modified": {"type": "/type/datetime", "value": "2012-05-02T13:00:08.324906"}, "type": {"key": "/type/work"}, "revision": 3}