{"id":"S2009001473","label":"Pietersburg Greenstone Belt (South Africa)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009001473","normalized_label":"pietersburg greenstone belt (south africa)","broader":["http://id.loc.gov/authorities/subjects/sh98007658"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009001473","provider":"lcsh","revision":"68fd7816adda7095","taxonomy_revision":"f050b5d4780b1289","title":"Pietersburg Greenstone Belt (South Africa)","url":"/topics/S2009001473","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4919136160129114656","address_version":"morton4x16-v1","coordinates":[0,478,64440,1024],"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}