{"id":"S2002011255","label":"Tupolev Tu-4 (Bomber)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2002011255","normalized_label":"tupolev tu-4 (bomber)","broader":["http://id.loc.gov/authorities/subjects/sh85015466","http://id.loc.gov/authorities/subjects/sh96006619"],"aliases":["Tu-4 (Bomber)","Tu-4 Bull (Bomber)","Tupolev Tu-4 Bull (Bomber)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002011255","provider":"lcsh","revision":"373d4ac364083d9b","taxonomy_revision":"f050b5d4780b1289","title":"Tupolev Tu-4 (Bomber)","url":"/topics/S2002011255","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10091590424952447494","address_version":"morton4x16-v1","coordinates":[0,477,20753,56320],"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}