{"created": {"type": "/type/datetime", "value": "2009-12-09T06:58:05.942628"}, "title": "A study of secondary recovery possibilities of the Nowata-Claggett field, Nowata county, Oklahoma", "subject_places": ["Oklahoma", "Nowata County"], "last_modified": {"type": "/type/datetime", "value": "2010-04-29T05:18:49.726184"}, "latest_revision": 2, "key": "/works/OL901574W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL79165A"}}], "type": {"key": "/type/work"}, "subjects": ["Petroleum", "Geology"], "revision": 2}