{"public_id": "1b73211e-59de-42c8-be68-ba05350075e2", "provider": "public_directory", "external_id": "county-fill:office:IA-19095-county-supervisor", "source_url": "https://member-portal.iowacounties.org/countydirectory/directory/iowa", "source_name": "Iowa State Association of Counties: ISAC County Directory: Iowa County", "fetched_at": "2026-10-05T20:00:53+00:00"}