{"last_modified": {"type": "/type/datetime", "value": "2020-11-08T14:39:13.539762"}, "latest_revision": 3, "key": "/works/OL4530709W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL911298A"}}], "created": {"type": "/type/datetime", "value": "2009-12-10T06:38:47.636301"}, "title": "Solomons Mines", "subject_places": ["Maryland", "Solomons"], "subjects": ["History", "Ordnance and ordnance stores", "Research", "Submarine mines", "U.S. Naval Mine Warfare Test Station (Solomons, Md.)", "U.S. Naval Ordnance Laboratory Test Facility (Md.)", "United States", "United States. Navy", "U.S. Naval Mine Warfare Test Station (Md.)"], "subject_times": ["20th century"], "type": {"key": "/type/work"}, "revision": 3}