{"id":"S85042248","label":"Electronic alarm systems","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85042248","normalized_label":"electronic alarm systems","broader":["http://id.loc.gov/authorities/subjects/sh85042370"],"aliases":["Intrusion alarm systems"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85042248","provider":"lcsh","revision":"5965eb853f6c12da","taxonomy_revision":"f050b5d4780b1289","title":"Electronic alarm systems","url":"/topics/S85042248","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324263847169229316","address_version":"morton4x16-v1","coordinates":[0,20,18065,8192],"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}