{"database": "openregs", "table": "documents", "rows": [["EPA-R08-OAR-2011-0725-0029", "EPA", "EPA-R08-OAR-2011-0725", "Air Quality State Implementation Plans; Approvals and Promulgations: South Dakota; Infrastructure Requirements for the 1997 and 2006 PM2.5, 2008 Lead, 2008 Ozone, and 2010 NO2 National Ambient Air Quality Standards", "Rule", null, "2015-01-29T05:00:00Z", 2015, 1, "2015-01-29T05:00:00Z", null, "2015-01-29T14:51:09Z", "2015-01613", 0, 0, "09000064819e6314"]], "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"posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["EPA-R08-OAR-2011-0725-0029"], "units": {}, "query_ms": 0.3067009965889156, "source": "Federal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"}