{"id":"S90000501","label":"Warta River (Poland)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90000501","normalized_label":"warta river (poland)","broader":["http://id.loc.gov/authorities/subjects/sh85114383"],"aliases":["Varta River (Poland)","Warthe River (Poland)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90000501","provider":"lcsh","revision":"0fd05d90c5896d52","taxonomy_revision":"f050b5d4780b1289","title":"Warta River (Poland)","url":"/topics/S90000501","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10109468474863911430","address_version":"morton4x16-v1","coordinates":[0,21,30001,54272],"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}