{"lc_classifications": ["QE172 .A3 no. 17"], "key": "/works/OL1560060W", "created": {"type": "/type/datetime", "value": "2009-12-09T21:52:07.705737"}, "title": "Manganese deposits of the west foot of the Blue ridge, Virginia", "id": 36738439, "subject_places": ["Virginia"], "first_publish_date": "1919", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-01-31T03:20:13.292070"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL166491A"}}], "dewey_number": ["557.55"], "type": {"key": "/type/work"}, "subjects": ["Manganese ores"], "revision": 2}