{"created": {"type": "/type/datetime", "value": "2009-12-10T09:36:04.388436"}, "subject_places": ["North Dakota", "Ransom County", "Sargent County"], "subjects": ["Groundwater"], "latest_revision": 2, "key": "/works/OL5338257W", "title": "Ground-water resources of Ransom and Sargent counties, North Dakota", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1224890A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T21:52:40.099752"}, "revision": 2}