{"id":"S94003578","label":"Nitrilium salts","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh94003578","normalized_label":"nitrilium salts","broader":["http://id.loc.gov/authorities/subjects/sh85116900"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh94003578","provider":"lcsh","revision":"dd9147e02c779993","taxonomy_revision":"f050b5d4780b1289","title":"Nitrilium salts","url":"/topics/S94003578","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10142317485324633636","address_version":"morton4x16-v1","coordinates":[0,22,27013,59392],"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}