{"id":"S2009002988","label":"Witwatersrand Supergroup (South Africa)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009002988","normalized_label":"witwatersrand supergroup (south africa)","broader":["http://id.loc.gov/authorities/subjects/sh85054088","http://id.loc.gov/authorities/subjects/sh90001352"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009002988","provider":"lcsh","revision":"ba75a973eba1bd63","taxonomy_revision":"f050b5d4780b1289","title":"Witwatersrand Supergroup (South Africa)","url":"/topics/S2009002988","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14180779997786170980","address_version":"morton4x16-v1","coordinates":[0,478,64463,45056],"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}