{"first_publish_date": "1984", "latest_revision": 3, "key": "/works/OL2122113W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL264156A"}}], "subjects": ["History", "Poland", "Poland. Armia. Kawaleria"], "title": "Kawaleria polska 1939", "created": {"type": "/type/datetime", "value": "2009-12-09T22:56:59.694679"}, "lc_classifications": ["UA829.P7 C89 1984"], "last_modified": {"type": "/type/datetime", "value": "2010-12-03T20:30:36.657205"}, "type": {"key": "/type/work"}, "revision": 3}