{"public_id": "a8cf111a-e761-4a3b-9fe2-bd755d54f7ac", "provider": "public_directory", "external_id": "county-fill:office:IA-19107-county-supervisor", "source_url": "https://member-portal.iowacounties.org/countydirectory/directory/keokuk", "source_name": "Iowa State Association of Counties: ISAC County Directory: Keokuk County", "fetched_at": "2026-10-05T20:01:53+00:00"}