{"id":"S85001299","label":"Aerodynamics, Transonic","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85001299","normalized_label":"aerodynamics, transonic","broader":["http://id.loc.gov/authorities/subjects/sh85001295","http://id.loc.gov/authorities/subjects/sh85060742","http://id.loc.gov/authorities/subjects/sh85125384"],"aliases":["Aerodynamics of transonic flight","Trans-sonic aerodynamics","Transonic aerodynamics","Transonic speeds"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85001299","provider":"lcsh","revision":"79ab5163296d7ed6","taxonomy_revision":"f050b5d4780b1289","title":"Aerodynamics, Transonic","url":"/topics/S85001299","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864845060083417604","address_version":"morton4x16-v1","coordinates":[0,20,17425,19456],"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}