{"created": {"type": "/type/datetime", "value": "2009-12-10T19:10:56.367328"}, "subject_places": ["Great Plains", "Rocky Mountains Region"], "subjects": ["Guidebooks"], "latest_revision": 5, "key": "/works/OL6442519W", "title": "Rockies and plains: Arizona, New Mexico, Colorado, Utah, Wyoming, Montana, North Dakota, South Dakota, Nebraska", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1708091A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2017-12-31T09:27:54.474269"}, "revision": 5}