{"id":"S85130653","label":"Supersonic transport planes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85130653","normalized_label":"supersonic transport planes","broader":["http://id.loc.gov/authorities/subjects/sh85130652","http://id.loc.gov/authorities/subjects/sh85137018"],"aliases":["Supersonic air transports","Supersonic airliners"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85130653","provider":"lcsh","revision":"5088efe2e29836bf","taxonomy_revision":"f050b5d4780b1289","title":"Supersonic transport planes","url":"/topics/S85130653","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903051183328200256","address_version":"morton4x16-v1","coordinates":[0,20,19446,29696],"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}