{"urn":"urn:matchory:site:01m772ekkkfxhtjahckhfnrfya","attribute":"urn:matchory:attribute:profile:trade_name","history":[{"value":"合肥赛车场","source":"company_website","producer_kind":"ai","origin_urn":"urn:matchory:domain:01m772ek10e9btw0b91nm67zxd","confidence":null,"valid_from":null,"valid_to":null,"observed_at":"2026-11-12T05:07:24.217004+00:00","last_observed_at":"2026-11-12T05:07:24.217004+00:00","retracted_at":null,"evidence":[{"url":"https://www.bydglobal.com/cn/environmental-information","quote":"合肥赛车场","locator":"other","retrieved_at":"2026-11-10T19:51:28.944377+00:00"}]}]}