{"covers": [7920888], "last_modified": {"type": "/type/datetime", "value": "2017-08-12T05:46:57.916534"}, "latest_revision": 4, "key": "/works/OL4784262W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1005826A"}}], "created": {"type": "/type/datetime", "value": "2009-12-10T07:31:28.685063"}, "title": "A commemorative history of the Cambridge Public Library", "subject_places": ["Cambridge", "Massachusetts"], "subjects": ["Cambridge Public Library (Cambridge, Mass.)", "History", "Public libraries", "Public Library Cambridge", "Geschichte", "Cambridge (Mass.)", "Public Library"], "type": {"key": "/type/work"}, "revision": 4}