{"created": {"type": "/type/datetime", "value": "2010-08-31T23:53:56.097792"}, "title": "Population schedules of the ninth census of the United States, 1870, Mississippi", "subject_places": ["United States", "Mississippi"], "last_modified": {"type": "/type/datetime", "value": "2010-08-31T23:53:56.097792"}, "latest_revision": 1, "key": "/works/OL15363813W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL140127A"}}], "type": {"key": "/type/work"}, "subjects": ["Census, 1870", "Population", "Accessible book"], "revision": 1}