{"lc_classifications": ["T223 .S 1938b"], "key": "/works/OL1646719W", "created": {"type": "/type/datetime", "value": "2009-12-09T22:03:32.535036"}, "title": "Printing of Patent office specifications by the offset method", "id": 36825049, "first_publish_date": "1938", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-01-31T10:54:34.363253"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL183785A"}}], "dewey_number": ["608"], "type": {"key": "/type/work"}, "subjects": ["Lithography", "Metal plate processes", "Varityper", "Typewriting", "Photolithography"], "revision": 2}