{"last_modified": {"type": "/type/datetime", "value": "2010-04-28T08:18:44.639192"}, "title": "Keeping time", "created": {"type": "/type/datetime", "value": "2009-12-10T00:09:11.276569"}, "covers": [4819198], "subject_places": ["United States"], "first_publish_date": "1988", "latest_revision": 3, "key": "/works/OL2647010W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL385854A"}}], "dewey_number": ["363.6/9/0973"], "subjects": ["Conservation and restoration", "History", "Historic preservation", "Architecture", "Historic buildings"], "type": {"key": "/type/work"}, "id": 37824075, "revision": 3}