{"id":"S85103319","label":"Platinum mines and mining","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85103319","normalized_label":"platinum mines and mining","broader":["http://id.loc.gov/authorities/subjects/sh85085614"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85103319","provider":"lcsh","revision":"5bd7bb5a5ff113d3","taxonomy_revision":"f050b5d4780b1289","title":"Platinum mines and mining","url":"/topics/S85103319","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867163105539539524","address_version":"morton4x16-v1","coordinates":[0,20,19019,23552],"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}