{"key": "/works/OL13722945W", "title": "United States animal husbandry experiment farm, Beltsville, Maryland", "subject_places": ["Maryland"], "first_publish_date": "1929", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6569779A"}}], "type": {"key": "/type/work"}, "subjects": ["Animal culture", "Agricultural experiment stations"], "covers": [11935117], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-11T10:25:56.169300"}, "last_modified": {"type": "/type/datetime", "value": "2021-09-08T14:14:20.180390"}}