{"id":"S85136995","label":"Transonic planes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85136995","normalized_label":"transonic planes","broader":["http://id.loc.gov/authorities/subjects/sh85001299","http://id.loc.gov/authorities/subjects/sh85002782","http://id.loc.gov/authorities/subjects/sh85060742"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85136995","provider":"lcsh","revision":"1b44857e35c0b47d","taxonomy_revision":"f050b5d4780b1289","title":"Transonic planes","url":"/topics/S85136995","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511826713446072836","address_version":"morton4x16-v1","coordinates":[0,20,19545,35840],"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}