{"id":"S2009009302","label":"Copper mines and mining--South Africa","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009009302","normalized_label":"copper mines and mining--south africa","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009009302","provider":"lcsh","revision":"b4594e399c63fe9c","taxonomy_revision":"f050b5d4780b1289","title":"Copper mines and mining--South Africa","url":"/topics/S2009009302","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5497984758556533344","address_version":"morton4x16-v1","coordinates":[0,478,64562,22528],"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}