{"database": "openregs", "table": "documents", "rows": [["EPA-R04-OAR-2022-0367-0028", "EPA", "EPA-R04-OAR-2022-0367", "EPA Clearance Letter_RH 20220303 signed", "Supporting & Related Material", null, "2025-07-31T04:00:00Z", 2025, 7, null, null, "2025-07-31T16:42:35Z", null, 0, 0, "0900006486287ed8"]], "columns": ["id", "agency_id", "docket_id", "title", "document_type", "subtype", "posted_date", "posted_year", "posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["EPA-R04-OAR-2022-0367-0028"], "units": {}, "query_ms": 54.68053207732737, "source": "Federal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"}