{"id":"S2010014229","label":"International Polar Year, 1882-1883","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010014229","normalized_label":"international polar year, 1882-1883","broader":["http://id.loc.gov/authorities/subjects/sh2006005975","http://id.loc.gov/authorities/subjects/sh90004308"],"aliases":["IPY, 1882-1883"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010014229","provider":"lcsh","revision":"f1257ae0c0cf0107","taxonomy_revision":"f050b5d4780b1289","title":"International Polar Year, 1882-1883","url":"/topics/S2010014229","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"597932042784760354","address_version":"morton4x16-v1","coordinates":[0,479,14728,21504],"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}