{"id":"S85001639","label":"Africa, North--History--To 647","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85001639","normalized_label":"africa, north--history--to 647","broader":[],"aliases":["Arab countries--History--To 622"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85001639","provider":"lcsh","revision":"ab1c3bb3e63fe8ba","taxonomy_revision":"f050b5d4780b1289","title":"Africa, North--History--To 647","url":"/topics/S85001639","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9514008144448456256","address_version":"morton4x16-v1","coordinates":[0,20,17430,39936],"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}