{"public_id": "39d1b133-54ed-4e9c-8513-5b7194cf15b9", "provider": "public_directory", "external_id": "county-fill:office:IA-19023-county-supervisor", "source_url": "https://member-portal.iowacounties.org/countydirectory/directory/butler", "source_name": "Iowa State Association of Counties: ISAC County Directory: Butler County", "fetched_at": "2026-10-05T19:54:53+00:00"}