{"lc_classifications": ["QE75 .P9 no. 461"], "key": "/works/OL1567310W", "created": {"type": "/type/datetime", "value": "2009-12-09T21:53:22.273177"}, "title": "Geology of the Klondyke quadrangle, Graham and Pinal Counties, Arizona", "id": 36745685, "subject_places": ["Arizona", "Pinal County", "Graham County"], "first_publish_date": "1964", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-01-31T03:56:32.264693"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL168083A"}}], "type": {"key": "/type/work"}, "subjects": ["Mines and mineral resources", "Geology"], "revision": 2}