{"id":"S2005020013","label":"Glacial crevasses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2005020013","normalized_label":"glacial crevasses","broader":["http://id.loc.gov/authorities/subjects/sh85055066"],"aliases":["Cracks, Glacial","Crevasses, Glacial","Fissures, Glacial","Glacial cracks","Glacial fissures","Glacial ice cracks","Ice cracks, Glacial"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005020013","provider":"lcsh","revision":"c09720231cbe5dd6","taxonomy_revision":"f050b5d4780b1289","title":"Glacial crevasses","url":"/topics/S2005020013","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9261731808763323940","address_version":"morton4x16-v1","coordinates":[0,478,2229,46080],"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}