{"id":"S96000214","label":"Aeronautics--Safety appliances","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh96000214","normalized_label":"aeronautics--safety appliances","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh96000214","provider":"lcsh","revision":"b4d62a93e5360501","taxonomy_revision":"f050b5d4780b1289","title":"Aeronautics--Safety appliances","url":"/topics/S96000214","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5496784374823256676","address_version":"morton4x16-v1","coordinates":[0,22,58211,22528],"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}