{"id":"S2009009226","label":"Larsen Ice Shelf (Antarctica)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009009226","normalized_label":"larsen ice shelf (antarctica)","broader":["http://id.loc.gov/authorities/subjects/sh2009008576"],"aliases":["Larsen Ice Barrier (Antarctica)","Larsen Shelf Ice (Antarctica)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009009226","provider":"lcsh","revision":"8a9cc862a0e73da7","taxonomy_revision":"f050b5d4780b1289","title":"Larsen Ice Shelf (Antarctica)","url":"/topics/S2009009226","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4955301003458388516","address_version":"morton4x16-v1","coordinates":[0,478,64561,10240],"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}