{"id":"S85130648","label":"Supersonic bombers","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85130648","normalized_label":"supersonic bombers","broader":["http://id.loc.gov/authorities/subjects/sh85015466","http://id.loc.gov/authorities/subjects/sh85130652"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85130648","provider":"lcsh","revision":"7184be0c22c3641e","taxonomy_revision":"f050b5d4780b1289","title":"Supersonic bombers","url":"/topics/S85130648","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900790587421492800","address_version":"morton4x16-v1","coordinates":[0,20,19446,24576],"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}