{"id":"S2009007167","label":"Trident (Jet transport)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009007167","normalized_label":"trident (jet transport)","broader":["http://id.loc.gov/authorities/subjects/sh2002005638","http://id.loc.gov/authorities/subjects/sh85036007","http://id.loc.gov/authorities/subjects/sh85070173"],"aliases":["DH 121 (Jet transport)","De Havilland 121 (Jet transport)","HS 121 (Jet transport)","Hawker Siddeley Trident (Jet transport)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009007167","provider":"lcsh","revision":"b6f615759d981a9e","taxonomy_revision":"f050b5d4780b1289","title":"Trident (Jet transport)","url":"/topics/S2009007167","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14757394388519100960","address_version":"morton4x16-v1","coordinates":[0,478,64528,64512],"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}