{"id":"S2008117606","label":"Avant-garde (Aesthetics)--Russia (Federation)--History--20th century","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008117606","normalized_label":"avant-garde (aesthetics)--russia (federation)--history--20th century","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008117606","provider":"lcsh","revision":"145c4ee9be33c8bd","taxonomy_revision":"f050b5d4780b1289","title":"Avant-garde (Aesthetics)--Russia (Federation)--History--20th century","url":"/topics/S2008117606","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14125685394263647780","address_version":"morton4x16-v1","coordinates":[0,478,50629,38912],"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}