{"database": "openregs", "table": "fr_regs_crossref", "rows": [["E7-24717", "EPA-R08-OAR-2006-0928-0013"]], "columns": ["fr_document_number", "regs_document_id"], "primary_keys": ["fr_document_number", "regs_document_id"], "primary_key_values": ["E7-24717", "EPA-R08-OAR-2006-0928-0013"], "units": {}, "query_ms": 92.80756197404116, "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"}