{"public_id": "5a286561-b1e1-459c-9667-8f9e88361e96", "provider": "public_directory", "external_id": "county-fill:office:IA-19189-county-supervisor", "source_url": "https://member-portal.iowacounties.org/countydirectory/directory/Winnebago", "source_name": "Iowa State Association of Counties: ISAC County Directory: Winnebago County", "fetched_at": "2026-10-05T20:08:43+00:00"}