{"id":"S85048455","label":"Fire alarms","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85048455","normalized_label":"fire alarms","broader":["http://id.loc.gov/authorities/subjects/sh85041572"],"aliases":["Alarms, Fire","Fire warning systems","Warning systems, Fire"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85048455","provider":"lcsh","revision":"faa68d036beefafc","taxonomy_revision":"f050b5d4780b1289","title":"Fire alarms","url":"/topics/S85048455","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290636383616631360","address_version":"morton4x16-v1","coordinates":[0,20,18162,7168],"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}