{"database": "openregs", "table": "documents", "rows": [["EPA-R04-OAR-2012-0238-0016", "EPA", "EPA-R04-OAR-2012-0238", "Approval and Promulgation of Implementation Plans: Mississippi; Infrastructure Requirement for the 1997 and 2006 Fine Particulate Matter National Ambient Air Quality Standards", "Rule", null, "2012-10-09T04:00:00Z", 2012, 10, "2012-10-09T04:00:00Z", null, "2012-10-09T21:35:10Z", "2012-24628", 0, 0, "0900006481138c47"]], "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"posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["EPA-R04-OAR-2012-0238-0016"], "units": {}, "query_ms": 104.2910001706332, "source": "Federal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"}