{"id":"S85001294","label":"Aerodynamic noise","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85001294","normalized_label":"aerodynamic noise","broader":["http://id.loc.gov/authorities/subjects/sh85092179","http://id.loc.gov/authorities/subjects/sh85138753"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85001294","provider":"lcsh","revision":"5a0f9fd401d956b3","taxonomy_revision":"f050b5d4780b1289","title":"Aerodynamic noise","url":"/topics/S85001294","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326656108519621124","address_version":"morton4x16-v1","coordinates":[0,20,17425,14336],"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}