{"urn":"urn:matchory:site:01m773aazqeqmvqdbvatg6t64f","attribute":"urn:matchory:attribute:profile:city","history":[{"value":"Houston","source":"company_website","producer_kind":"ai","origin_urn":"urn:matchory:domain:01m773a9s3e4hb5tpsf30v6qxm","confidence":null,"valid_from":null,"valid_to":null,"observed_at":"2026-11-12T05:22:32.058556+00:00","last_observed_at":"2026-11-12T05:22:32.058556+00:00","retracted_at":null,"evidence":[{"url":"https://patriotbolt.com/equipment/","quote":"Everything we make starts as bar stock in our Houston shop.","locator":"products","retrieved_at":"2026-11-11T12:11:52.592211+00:00"}]}]}