{"title": "Grapevine Canyon G-E-M resources area (GRA no. NV-21)", "created": {"type": "/type/datetime", "value": "2012-03-17T06:31:35.232317"}, "covers": [7086813], "subject_places": ["Nevada"], "last_modified": {"type": "/type/datetime", "value": "2012-03-17T06:31:35.232317"}, "latest_revision": 1, "key": "/works/OL16550562W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7036813A"}}], "type": {"key": "/type/work"}, "subjects": ["Mines and mineral resources", "Geological surveys", "Prospecting", "Energy minerals"], "revision": 1}