{"id":"S2009102934","label":"Technology--Russia (Federation)--History","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009102934","normalized_label":"technology--russia (federation)--history","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009102934","provider":"lcsh","revision":"28cc60f496616ead","taxonomy_revision":"f050b5d4780b1289","title":"Technology--Russia (Federation)--History","url":"/topics/S2009102934","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"578853317090894374","address_version":"morton4x16-v1","coordinates":[0,479,489,22528],"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}