{"lc_classifications": ["DA670.D43 H37 1993"], "key": "/works/OL3597637W", "title": "An illustrated history of Derbyshire", "subject_places": ["Derbyshire (England)"], "first_publish_date": "1993", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL609490A"}}], "dewey_number": ["942.5/1"], "type": {"key": "/type/work"}, "subjects": ["History"], "covers": [12286923], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T03:56:56.070398"}, "last_modified": {"type": "/type/datetime", "value": "2021-11-01T19:58:51.289716"}}