{"database": "openregs", "table": "speaker_activity", "rows": [[43, "Amy Klobuchar", null, null, null, null, 1591, 855, "2007-01-12", "2026-04-22", "SENATE", 10]], "columns": ["rowid", "speaker_name", "bioguide_id", "official_name", "party", "state", "total_speeches", "active_days", "first_appearance", "last_appearance", "chambers", "congresses_active"], "primary_keys": ["rowid"], "primary_key_values": ["43"], "units": {}, "query_ms": 23.00918393302709, "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"}