{"type": {"key": "/type/work"}, "title": "Code of Federal Regulations, Title 40, Protection of Environment, Pt. 100-135, Revised as of July 1 2008", "subjects": ["Environmental law, united states", "Environmental protection"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL10846318A"}}], "key": "/works/OL37592543W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2024-01-31T02:48:24.604535"}, "last_modified": {"type": "/type/datetime", "value": "2024-01-31T02:48:24.604535"}}