{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T20:08:25.757034"}, "title": "The economics of health maintenance organizations", "created": {"type": "/type/datetime", "value": "2009-12-10T08:45:51.418300"}, "subjects": ["Bibliography", "Economic aspects of Health maintenance organizations", "Health maintenance organizations"], "latest_revision": 2, "key": "/works/OL5136147W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1134675A"}}], "type": {"key": "/type/work"}, "revision": 2}