{"database": "openregs", "table": "documents", "rows": [["EPA-HQ-OAR-2003-0045-0180", "EPA", "EPA-HQ-OAR-2003-0045", "J. R. Gladden, Staff Engineer, Core Technology, Lafayette Engine Center, Caterpillar, Inc.; to A. Stout, Assessment & Standards Division (ASD) ,Office of Transportation Air Quality (OTAQ) , U.S. EPA; - II-D-02", "Supporting & Related Material", "Other", "2002-04-24T04:00:00Z", 2002, 4, null, null, "2006-09-02T14:24:36Z", null, 0, 0, "09000064800be5b5"]], "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"posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["EPA-HQ-OAR-2003-0045-0180"], "units": {}, "query_ms": 0.7017090101726353, "source": "Federal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"}