{"id":"S2006001896-781","label":"Idaho--Blackfoot Volcanic Field","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006001896-781","normalized_label":"idaho--blackfoot volcanic field","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006001896-781","provider":"lcsh","revision":"3f9ba1f767823e5f","taxonomy_revision":"f050b5d4780b1289","title":"Idaho--Blackfoot Volcanic Field","url":"/topics/S2006001896-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547636202425985764","address_version":"morton4x16-v1","coordinates":[0,478,17571,41742],"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}