{"id":"S2013002307","label":"Yak-28 (Military aircraft)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2013002307","normalized_label":"yak-28 (military aircraft)","broader":["http://id.loc.gov/authorities/subjects/sh85002934","http://id.loc.gov/authorities/subjects/sh97003577"],"aliases":["Brewer (Military aircraft)","Firebar (Military aircraft)","Maestro (Military aircraft)","Yakovlev Yak-28 (Military aircraft)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2013002307","provider":"lcsh","revision":"1ada79a16a350c83","taxonomy_revision":"f050b5d4780b1289","title":"Yak-28 (Military aircraft)","url":"/topics/S2013002307","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4918155395823985190","address_version":"morton4x16-v1","coordinates":[0,479,61417,3072],"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}