{"first_publish_date": "1994", "latest_revision": 3, "key": "/works/OL2376010W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL323613A"}}], "subjects": ["Archiwum Pa\u0144stwowe (Piotrk\u00f3w Trybunalski, Poland)", "Guidebooks"], "title": "Metryka Piotrkowa Trybunalskiego i regionu", "created": {"type": "/type/datetime", "value": "2009-12-09T23:33:01.589136"}, "lc_classifications": ["CD1757.P5 K68 1994"], "last_modified": {"type": "/type/datetime", "value": "2010-12-04T09:24:53.297607"}, "type": {"key": "/type/work"}, "revision": 3}