{"database": "openregs", "table": "fr_regs_crossref", "rows": [["2018-06549", "DOL_FRDOC_0001-1199"]], "columns": ["fr_document_number", "regs_document_id"], "primary_keys": ["fr_document_number", "regs_document_id"], "primary_key_values": ["2018-06549", "DOL_FRDOC_0001-1199"], "units": {}, "query_ms": 16.177338984562084, "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"}