{"covers": [5930632], "last_modified": {"type": "/type/datetime", "value": "2020-08-11T09:37:10.970651"}, "latest_revision": 5, "key": "/works/OL7635677W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL2343012A"}}], "created": {"type": "/type/datetime", "value": "2009-12-10T21:31:41.532785"}, "title": "History of social legislation in Iowa", "subject_places": ["Iowa"], "subjects": ["Legislation", "Social conditions"], "type": {"key": "/type/work"}, "revision": 5}