{"urn":"urn:matchory:site:01m772jw89fhjb997nv9tbcay8","attribute":"urn:matchory:attribute:profile:trade_name","history":[{"value":"Merck Animal Health headquarters","source":"company_website","producer_kind":"ai","origin_urn":"urn:matchory:domain:01m772jspmepq9v3w7mv6r6n6e","confidence":null,"valid_from":null,"valid_to":null,"observed_at":"2026-11-12T05:09:36.316811+00:00","last_observed_at":"2026-11-12T05:09:36.316811+00:00","retracted_at":null,"evidence":[{"url":"https://www.merck.com/contact-us/","quote":"Our Merck Animal Health headquarters is located at:\n\n126 East Lincoln Avenue\nP.O. Box 2000\nRahway, NJ 07065 USA","locator":"contact","retrieved_at":"2026-11-10T16:39:48.468461+00:00"}]}]}