{"id":"S92005897","label":"Fume hoods","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh92005897","normalized_label":"fume hoods","broader":["http://id.loc.gov/authorities/subjects/sh92005898"],"aliases":["Cabinets, Fume","Chambers, Fume","Cupboards, Fume","Fume cabinets","Fume chambers","Fume cupboards","Hoods (Chemical laboratories)","Hoods, Fume","Laboratory fume hoods"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh92005897","provider":"lcsh","revision":"df488b5b2956cb04","taxonomy_revision":"f050b5d4780b1289","title":"Fume hoods","url":"/topics/S92005897","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4954043446123184642","address_version":"morton4x16-v1","coordinates":[0,21,61336,9216],"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}