{"id":"S87006173","label":"Copper--Allergenicity","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87006173","normalized_label":"copper--allergenicity","broader":["http://id.loc.gov/authorities/subjects/sh87006172"],"aliases":["Allergenicity of copper","Copper--Allergenic effect"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87006173","provider":"lcsh","revision":"e77c9778349aa9be","taxonomy_revision":"f050b5d4780b1289","title":"Copper--Allergenicity","url":"/topics/S87006173","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5245651503812855364","address_version":"morton4x16-v1","coordinates":[0,20,48751,29696],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}