{"created": {"type": "/type/datetime", "value": "2009-12-10T21:54:01.124283"}, "subjects": ["Libraries"], "latest_revision": 5, "key": "/works/OL7792575W", "title": "Library report of South Dakota libraries", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL2458128A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-08-11T11:45:41.284503"}, "covers": [5785381], "revision": 5}