{"id":"S2008114199","label":"Antarctica--History","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008114199","normalized_label":"antarctica--history","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008114199","provider":"lcsh","revision":"f1d91713da0bc554","taxonomy_revision":"f050b5d4780b1289","title":"Antarctica--History","url":"/topics/S2008114199","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5478782905738469920","address_version":"morton4x16-v1","coordinates":[0,478,50576,23552],"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}