{"public_id": "87a346b1-5ac3-46a9-9a63-a70d397607e8", "provider": "official", "external_id": "county-fill:office:CA-06083-supervisor-district-4", "source_url": "https://admin.cdn.sos.ca.gov/ca-roster/2026/counties.pdf", "source_name": "California Secretary of State: California Roster 2026: County Officials", "fetched_at": "2026-10-14T06:29:01+00:00"}