{"id":"S85125783","label":"Russia--History--1689-1801","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85125783","normalized_label":"russia--history--1689-1801","broader":[],"aliases":["Russia--History--18th century","Soviet Union--History--1689-1800"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85125783","provider":"lcsh","revision":"55b72862ed55d85d","taxonomy_revision":"f050b5d4780b1289","title":"Russia--History--1689-1801","url":"/topics/S85125783","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867163123730235968","address_version":"morton4x16-v1","coordinates":[0,20,19370,23552],"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}