{"id":"S86005725-781","label":"Columbia Aquifer","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86005725-781","normalized_label":"columbia aquifer","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86005725-781","provider":"lcsh","revision":"24246a05fd4848c7","taxonomy_revision":"f050b5d4780b1289","title":"Columbia Aquifer","url":"/topics/S86005725-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5226436765019459268","address_version":"morton4x16-v1","coordinates":[0,20,33119,30478],"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}