{"database": "openregs", "table": "fr_regs_crossref", "rows": [["2015-28589", "NRC-2011-0189-0040"]], "columns": ["fr_document_number", "regs_document_id"], "primary_keys": ["fr_document_number", "regs_document_id"], "primary_key_values": ["2015-28589", "NRC-2011-0189-0040"], "units": {}, "query_ms": 1.650678925216198, "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"}