{"database": "openregs", "table": "documents", "rows": [["PHMSA-RSPA-1998-3665-0004", "PHMSA", "PHMSA-RSPA-1998-3665", "U.S. DOT/RSPA - Letter to Cynthia Hilton from Frazer C. Hilder", "Other", "Letter(s)", "1998-04-15T04:00:00Z", 1998, 4, "1998-04-15T04:00:00Z", "1998-04-16T03:59:59Z", "2024-11-08T03:53:16Z", null, 1, 0, "09000064802a571d"]], "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"posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["PHMSA-RSPA-1998-3665-0004"], "units": {}, "query_ms": 0.3458809806033969, "source": "Federal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"}