{"type": {"key": "/type/work"}, "title": "Code of Federal Regulations, Title 40, Protection of Environment, Pt. 260-265, Revised as of July 1 2010", "subjects": ["United states, environmental protection agency", "Environmental protection", "Environmental law, united states", "Ecology", "Environmental health", "Pollution"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL10846318A"}}], "key": "/works/OL37594455W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2024-01-31T03:11:04.839903"}, "last_modified": {"type": "/type/datetime", "value": "2024-01-31T03:11:04.839903"}}