{"urn":"urn:matchory:site:01m773m02sew0szpcbgv1f99pk","attribute":"urn:matchory:attribute:profile:postcode","history":[{"value":"370-0046","source":"company_website","producer_kind":"ai","origin_urn":"urn:matchory:domain:01m773kv8ye1x8catr0s744kje","confidence":null,"valid_from":null,"valid_to":null,"observed_at":"2026-11-12T05:27:44.976875+00:00","last_observed_at":"2026-11-12T05:27:44.976875+00:00","retracted_at":null,"evidence":[{"url":"https://www.idaka.co.jp/network/japan/","quote":"北関東事務所\n\n〒370-0046 群馬県高崎市江木町202-16","locator":"locations","retrieved_at":"2026-11-11T14:07:29.507133+00:00"}]}]}