{"id":"S95010543","label":"Mississippi River Valley (Ont.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh95010543","normalized_label":"mississippi river valley (ont.)","broader":["http://id.loc.gov/authorities/subjects/sh95009039"],"aliases":["Mississippi Valley (Ont.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh95010543","provider":"lcsh","revision":"f362c301fed09e05","taxonomy_revision":"f050b5d4780b1289","title":"Mississippi River Valley (Ont.)","url":"/topics/S95010543","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13891507258275545700","address_version":"morton4x16-v1","coordinates":[0,22,42747,48128],"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}