{"id":"S85084046","label":"Metal curtain walls","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85084046","normalized_label":"metal curtain walls","broader":["http://id.loc.gov/authorities/subjects/sh85034900"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85084046","provider":"lcsh","revision":"bce1b0d778d7b24b","taxonomy_revision":"f050b5d4780b1289","title":"Metal curtain walls","url":"/topics/S85084046","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326722096397174336","address_version":"morton4x16-v1","coordinates":[0,20,18718,14336],"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}