{"key": "/works/OL1561847W", "subtitle": "an explanation of H.R. 7274.", "lc_classifications": ["KF3775 .A25 1973a"], "created": {"type": "/type/datetime", "value": "2009-12-09T21:52:18.445208"}, "title": "The Public health act of 1973", "subject_places": ["United States"], "first_publish_date": "1900", "latest_revision": 4, "last_modified": {"type": "/type/datetime", "value": "2012-05-02T12:54:07.078493"}, "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4521525A"}}], "dewey_number": ["344/.73/0402633"], "type": {"key": "/type/work"}, "subjects": ["Public health laws"], "revision": 4}