{"id":"S85004548","label":"Ammonium compounds as disinfectants","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85004548","normalized_label":"ammonium compounds as disinfectants","broader":["http://id.loc.gov/authorities/subjects/sh85038429"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85004548","provider":"lcsh","revision":"b6941612178facca","taxonomy_revision":"f050b5d4780b1289","title":"Ammonium compounds as disinfectants","url":"/topics/S85004548","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290486574079149568","address_version":"morton4x16-v1","coordinates":[0,20,17476,4096],"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}