{"type": {"key": "/type/work"}, "title": "Motor vehicle use map, Fort Pierre National Grassland, South Dakota", "subjects": ["Motor vehicles", "Maps"], "subject_places": ["South Dakota", "Fort Pierre National Grassland", "Fort Pierre National Grassland (S.D.)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4521213A"}}], "key": "/works/OL28192532W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-07-11T09:40:45.708885"}, "last_modified": {"type": "/type/datetime", "value": "2022-07-11T09:40:45.708885"}}