{"public_id": "1a5ca03a-6861-4650-b747-4821dad0bd0c", "provider": "official", "external_id": "county-fill:person:MA-25017-register-of-deeds-north-at-lowell:d0550b4df090", "source_url": "https://en.wikipedia.org/wiki/Middlesex_County,_Massachusetts", "source_name": "Wikipedia: Middlesex County, Massachusetts (Government section)", "fetched_at": "2026-10-05T19:51:22+00:00"}