{"id":"S85109222-781","label":"Purus River (Peru and Brazil)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85109222-781","normalized_label":"purus river (peru and brazil)","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85109222-781","provider":"lcsh","revision":"4bb6a37e043221b5","taxonomy_revision":"f050b5d4780b1289","title":"Purus River (Peru and Brazil)","url":"/topics/S85109222-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9514066179124268740","address_version":"morton4x16-v1","coordinates":[0,20,19111,39694],"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}