{"id":"S91000473-781","label":"Usumacinta River (Guatemala and Mexico)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91000473-781","normalized_label":"usumacinta river (guatemala and mexico)","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91000473-781","provider":"lcsh","revision":"b2586e8bd2008d88","taxonomy_revision":"f050b5d4780b1289","title":"Usumacinta River (Guatemala and Mexico)","url":"/topics/S91000473-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5243325521257220802","address_version":"morton4x16-v1","coordinates":[0,21,45626,26382],"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}