{"covers": [4594421], "last_modified": {"type": "/type/datetime", "value": "2010-12-04T09:54:19.676252"}, "latest_revision": 3, "key": "/works/OL588347W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL43157A"}}], "created": {"type": "/type/datetime", "value": "2009-12-08T05:55:44.626701"}, "title": "Administration's Medicare choices and competitive pricing demonstration projects", "subject_places": ["United States"], "subjects": ["Costs", "Managed care plans (Medical care)", "Medical care", "Medicare", "Older people"], "type": {"key": "/type/work"}, "revision": 3}