{"last_modified": {"type": "/type/datetime", "value": "2010-12-03T21:31:54.276351"}, "title": "Measuring the regional impact of government spending", "created": {"type": "/type/datetime", "value": "2009-12-09T17:38:00.245773"}, "subjects": ["Government spending policy", "Grants-in-aid", "Intergovernmental fiscal relations", "United States"], "latest_revision": 2, "key": "/works/OL956444W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL85846A"}}], "type": {"key": "/type/work"}, "revision": 2}