{"id":"S2004000353-781","label":"Russia (Federation)--Popigai Impact Crater","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2004000353-781","normalized_label":"russia (federation)--popigai impact crater","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2004000353-781","provider":"lcsh","revision":"825fa7cd9e9a8f57","taxonomy_revision":"f050b5d4780b1289","title":"Russia (Federation)--Popigai Impact Crater","url":"/topics/S2004000353-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14123368464496650886","address_version":"morton4x16-v1","coordinates":[0,477,51833,34574],"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}