{"first_publish_date": "1771", "subtitle": "sonderlich derer, welche um Thangelstedt gefunden werden.", "last_modified": {"type": "/type/datetime", "value": "2010-08-03T06:53:58.099205"}, "title": "Versuch einer systematischen abhandlung u\u0308ber die erdconchylien", "created": {"type": "/type/datetime", "value": "2009-12-09T21:51:37.250085"}, "subject_places": ["Germany"], "lc_classifications": ["QL406 .S38"], "latest_revision": 3, "key": "/works/OL1556302W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL165928A"}}], "type": {"key": "/type/work"}, "subjects": ["Early works to 1800", "Mollusks", "Classification"], "revision": 3}