{"id":"S85013022","label":"Bell helicopters","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85013022","normalized_label":"bell helicopters","broader":["http://id.loc.gov/authorities/subjects/sh2009008725","http://id.loc.gov/authorities/subjects/sh85060007"],"aliases":["Bell helicopter"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85013022","provider":"lcsh","revision":"605a8fc9e93b6888","taxonomy_revision":"f050b5d4780b1289","title":"Bell helicopters","url":"/topics/S85013022","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903116861963649536","address_version":"morton4x16-v1","coordinates":[0,20,17608,30720],"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}