{"created": {"type": "/type/datetime", "value": "2009-12-11T03:53:56.248608"}, "subject_places": ["United States"], "subjects": ["Accounting", "Government policy", "Petroleum industry and trade", "Petroleum products", "Prices", "United States", "United States. Dept. of Energy. Economic Regulatory Administration"], "latest_revision": 4, "key": "/works/OL11028839W", "title": "Monitoring and collecting oil overcharge receivables", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1700743A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2012-05-18T21:15:10.726351"}, "revision": 4}