{"id":"S98004092","label":"Soviet Union--Boundaries","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh98004092","normalized_label":"soviet union--boundaries","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh98004092","provider":"lcsh","revision":"e6cbe75e8eb3c118","taxonomy_revision":"f050b5d4780b1289","title":"Soviet Union--Boundaries","url":"/topics/S98004092","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10127544447098290726","address_version":"morton4x16-v1","coordinates":[0,23,23985,61440],"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}