{"id":"S85002835","label":"Airplanes--Landing gear","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002835","normalized_label":"airplanes--landing gear","broader":["http://id.loc.gov/authorities/subjects/sh2003003624"],"aliases":["Airplanes--Wheels"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002835","provider":"lcsh","revision":"1ec0df51617ed4f2","taxonomy_revision":"f050b5d4780b1289","title":"Airplanes--Landing gear","url":"/topics/S85002835","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864845060087366148","address_version":"morton4x16-v1","coordinates":[0,20,17449,19456],"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}