{"id":"S2010109489","label":"Railroads--South Africa","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010109489","normalized_label":"railroads--south africa","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010109489","provider":"lcsh","revision":"a4e37bb8e02e6c07","taxonomy_revision":"f050b5d4780b1289","title":"Railroads--South Africa","url":"/topics/S2010109489","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9819056951743898146","address_version":"morton4x16-v1","coordinates":[0,479,16216,50176],"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}