{"public_id": "4bf41d05-c39c-4c40-aa4f-f08027ca08e5", "provider": "public_directory", "external_id": "county-fill:office:IA-19183-county-supervisor", "source_url": "https://member-portal.iowacounties.org/countydirectory/directory/Washington", "source_name": "Iowa State Association of Counties: ISAC County Directory: Washington County", "fetched_at": "2026-10-05T20:08:13+00:00"}