{"id":"S91001194","label":"Volga River Delta (Russia)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91001194","normalized_label":"volga river delta (russia)","broader":["http://id.loc.gov/authorities/subjects/sh91001041"],"aliases":["Volga River Delta (R.S.F.S.R.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91001194","provider":"lcsh","revision":"cd45aaf9e222e0f6","taxonomy_revision":"f050b5d4780b1289","title":"Volga River Delta (Russia)","url":"/topics/S91001194","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13890368163150956038","address_version":"morton4x16-v1","coordinates":[0,21,45637,43008],"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}