{"id":"S92002533","label":"Alcatraz Island (Calif.)--History","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh92002533","normalized_label":"alcatraz island (calif.)--history","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh92002533","provider":"lcsh","revision":"a4fe75ec46dc194d","taxonomy_revision":"f050b5d4780b1289","title":"Alcatraz Island (Calif.)--History","url":"/topics/S92002533","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14143638484769964614","address_version":"morton4x16-v1","coordinates":[0,21,61283,37888],"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}