{"id":"S85146912","label":"Wind tunnels--Ground simulators","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85146912","normalized_label":"wind tunnels--ground simulators","broader":[],"aliases":["Ground simulators (Wind tunnels)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85146912","provider":"lcsh","revision":"540f72178e49a80e","taxonomy_revision":"f050b5d4780b1289","title":"Wind tunnels--Ground simulators","url":"/topics/S85146912","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511677180942616064","address_version":"morton4x16-v1","coordinates":[0,20,19700,32768],"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}