{"created": {"type": "/type/datetime", "value": "2009-12-10T02:02:44.648954"}, "first_publish_date": "1978", "latest_revision": 3, "last_modified": {"type": "/type/datetime", "value": "2010-12-03T18:56:09.763666"}, "key": "/works/OL3095616W", "title": "Hazardous materials transportation, Independent safety board act amendments", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL484971A"}}], "type": {"key": "/type/work"}, "subjects": ["Appropriations and expenditures", "Hazardous substances", "Transportation", "United States", "United States. Materials Transportation Bureau", "United States. National Transportation Safety Board"], "revision": 3}