{"id":"S95000653","label":"Corn--Effect of volcanic eruptions on","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh95000653","normalized_label":"corn--effect of volcanic eruptions on","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh95000653","provider":"lcsh","revision":"6b17935492969f86","taxonomy_revision":"f050b5d4780b1289","title":"Corn--Effect of volcanic eruptions on","url":"/topics/S95000653","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4667994482858394148","address_version":"morton4x16-v1","coordinates":[0,22,42593,13312],"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}