{"id":"S85002929","label":"Airplanes--Wings, Trapezoidal","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002929","normalized_label":"airplanes--wings, trapezoidal","broader":[],"aliases":["Trapezoidal wings (Airplanes)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002929","provider":"lcsh","revision":"e3fc5414a0ed53b1","taxonomy_revision":"f050b5d4780b1289","title":"Airplanes--Wings, Trapezoidal","url":"/topics/S85002929","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088076359453786688","address_version":"morton4x16-v1","coordinates":[0,20,17450,50176],"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}