{"database": "openregs", "table": "dockets", "rows": [["IRS-2025-0042", "IRS", "Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Bromobutyl Isobutylene Isoprene Rubber (x = 7071, y = 59, z = 50)", "Nonrulemaking", "2025-05-14T16:40:19Z", "0b000064b8ce8da6"]], "columns": ["id", "agency_id", "title", "docket_type", "last_modified", "object_id"], "primary_keys": ["id"], "primary_key_values": ["IRS-2025-0042"], "units": {}, "query_ms": 0.41213096119463444, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}