{"subtitle": "30 X 60 minute series", "title": "Nevada: Smith Valley : 1:100,000-scale topographic map", "created": {"type": "/type/datetime", "value": "2009-10-28T10:28:40.420501"}, "last_modified": {"type": "/type/datetime", "value": "2011-11-21T22:56:20.023412"}, "latest_revision": 4, "key": "/works/OL429895W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL18485A"}}], "type": {"key": "/type/work"}, "revision": 4}