{"id":"S86005725","label":"Columbia Aquifer","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86005725","normalized_label":"columbia aquifer","broader":["http://id.loc.gov/authorities/subjects/sh86005726","http://id.loc.gov/authorities/subjects/sh86005727","http://id.loc.gov/authorities/subjects/sh86005728"],"aliases":["Pleistocene Aquifer","Quaternary Aquifer","Salisbury Aquifer"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86005725","provider":"lcsh","revision":"f3d15ae1dad8d831","taxonomy_revision":"f050b5d4780b1289","title":"Columbia Aquifer","url":"/topics/S86005725","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5226436180903872068","address_version":"morton4x16-v1","coordinates":[0,20,33119,29696],"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}