{"public_id": "74a575e2-9240-4fe2-9b98-5d4e10517530", "provider": "public_directory", "external_id": "county-fill:office:IA-19161-county-supervisor", "source_url": "https://member-portal.iowacounties.org/countydirectory/directory/Sac", "source_name": "Iowa State Association of Counties: ISAC County Directory: Sac County", "fetched_at": "2026-10-05T20:06:23+00:00"}