{"database": "openregs", "table": "documents", "rows": [["NHTSA-2021-0048-0004", "NHTSA", "NHTSA-2021-0048", "2022 NCAP Combined Crashworthiness Rating Calculator-4-28-22", "Other", "Report", "2022-04-29T04:00:00Z", 2022, 4, "2022-04-29T04:00:00Z", null, "2022-04-29T12:36:25Z", null, 0, 0, "0900006485042746"]], "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"posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["NHTSA-2021-0048-0004"], "units": {}, "query_ms": 46.53110099025071, "source": "Federal Register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"}