{"public_id": "c66d8f72-ef06-4da2-a6cb-3a9b90dece07", "provider": "public_directory", "external_id": "county-fill:office:IA-19029-county-supervisor", "source_url": "https://member-portal.iowacounties.org/countydirectory/directory/cass", "source_name": "Iowa State Association of Counties: ISAC County Directory: Cass County", "fetched_at": "2026-10-05T19:55:23+00:00"}