{"id":"S85042191","label":"Electrometallurgy","description":"Here are entered works on electric smelting and refining, or electrolytic separation of metals. Works on electrodeposition of metals are entered under [Electroplating.]","source_url":"https://id.loc.gov/authorities/subjects/sh85042191","normalized_label":"electrometallurgy","broader":["http://id.loc.gov/authorities/subjects/sh85042105","http://id.loc.gov/authorities/subjects/sh85042152","http://id.loc.gov/authorities/subjects/sh85084158","http://id.loc.gov/authorities/subjects/sh85123636"],"aliases":["Electrowinning","Galvanoplasty"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85042191","provider":"lcsh","revision":"36a0c091a86e8d46","taxonomy_revision":"f050b5d4780b1289","title":"Electrometallurgy","url":"/topics/S85042191","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326665180564292096","address_version":"morton4x16-v1","coordinates":[0,20,18064,15360],"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}