{"public_id": "2485147b-f089-48d6-a5b3-63ee33d30a28", "provider": "public_directory", "external_id": "county-fill:office:IA-19025-county-supervisor", "source_url": "https://member-portal.iowacounties.org/countydirectory/directory/calhoun", "source_name": "Iowa State Association of Counties: ISAC County Directory: Calhoun County", "fetched_at": "2026-10-05T19:55:03+00:00"}