{"id":"S2005020594-781","label":"Antarctica--Kamb Ice Stream","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2005020594-781","normalized_label":"antarctica--kamb ice stream","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005020594-781","provider":"lcsh","revision":"6ed174e422c7d09c","taxonomy_revision":"f050b5d4780b1289","title":"Antarctica--Kamb Ice Stream","url":"/topics/S2005020594-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9800044489745034976","address_version":"morton4x16-v1","coordinates":[0,478,2238,51982],"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}