{"id":"S85103322","label":"Platinum-rhodium alloys","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85103322","normalized_label":"platinum-rhodium alloys","broader":["http://id.loc.gov/authorities/subjects/sh85103309","http://id.loc.gov/authorities/subjects/sh85113760"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85103322","provider":"lcsh","revision":"34b59e24ef3506e8","taxonomy_revision":"f050b5d4780b1289","title":"Platinum-rhodium alloys","url":"/topics/S85103322","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900931306651796036","address_version":"morton4x16-v1","coordinates":[0,20,19019,26624],"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}