{"id":"S85031707","label":"Convertiplanes","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85031707","normalized_label":"convertiplanes","broader":["http://id.loc.gov/authorities/subjects/sh85002782","http://id.loc.gov/authorities/subjects/sh85060007","http://id.loc.gov/authorities/subjects/sh85142914"],"aliases":["Convertible aircraft"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85031707","provider":"lcsh","revision":"f5a71149f3cd78cc","taxonomy_revision":"f050b5d4780b1289","title":"Convertiplanes","url":"/topics/S85031707","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900873875427051008","address_version":"morton4x16-v1","coordinates":[0,20,17900,27648],"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}