{"public_id": "41d77f25-67f3-4555-ba81-6f4ca855b93c", "provider": "public_directory", "external_id": "county-fill:person:IA-19153-county-supervisor:60ad749c93f0", "source_url": "https://member-portal.iowacounties.org/countydirectory/directory/Polk", "source_name": "Iowa State Association of Counties: ISAC County Directory: Polk County", "fetched_at": "2026-10-05T20:05:43+00:00"}