{"id":"S85146907","label":"Wind tunnel models","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85146907","normalized_label":"wind tunnel models","broader":["http://id.loc.gov/authorities/subjects/sh85086432"],"aliases":["Wind tunnels--Models"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85146907","provider":"lcsh","revision":"7b64f947b8e669c2","taxonomy_revision":"f050b5d4780b1289","title":"Wind tunnel models","url":"/topics/S85146907","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900944226991605248","address_version":"morton4x16-v1","coordinates":[0,20,19700,27648],"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}