{"created": {"type": "/type/datetime", "value": "2009-12-10T22:37:51.536501"}, "subjects": ["Coins", "Catalogs", "American Coins", "Numismatics", "Collectors and collecting"], "latest_revision": 3, "key": "/works/OL8312622W", "title": "A Guide Book of United States Coins 2003", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2762415A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2014-07-28T23:06:59.715804"}, "covers": [844588], "revision": 3}