{"id":"S85085584","label":"Mineral wool","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85085584","normalized_label":"mineral wool","broader":["http://id.loc.gov/authorities/subjects/sh85066793"],"aliases":["Rock wool","Slag wool"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85085584","provider":"lcsh","revision":"cc3657ed38f104bf","taxonomy_revision":"f050b5d4780b1289","title":"Mineral wool","url":"/topics/S85085584","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864761514383771200","address_version":"morton4x16-v1","coordinates":[0,20,18742,16384],"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}