{"public_id": "d80d47ae-b7b9-4d93-80d1-11f7ce4d82e2", "provider": "public_directory", "external_id": "county-fill:office:IA-19021-county-supervisor", "source_url": "https://member-portal.iowacounties.org/countydirectory/directory/buena%20vista", "source_name": "Iowa State Association of Counties: ISAC County Directory: Buena Vista County", "fetched_at": "2026-10-05T19:54:43+00:00"}