{"last_modified": {"type": "/type/datetime", "value": "2012-11-23T11:34:37.456921"}, "title": "Electrical wiring, industrial", "created": {"type": "/type/datetime", "value": "2009-12-09T22:36:46.635716"}, "covers": [1574147], "first_publish_date": "1977", "latest_revision": 6, "key": "/works/OL1947896W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL233751A"}}], "dewey_number": ["621.319/24"], "type": {"key": "/type/work"}, "subjects": ["Electric equipment", "Electric wiring", "Electric wiring, Interior", "Factories", "Installation", "Insurance requirements", "Interior Electric wiring"], "revision": 6}