{"id":"S85103054","label":"Plasma arc cutting","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85103054","normalized_label":"plasma arc cutting","broader":["http://id.loc.gov/authorities/subjects/sh85041830"],"aliases":["Plasma jet cutting"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85103054","provider":"lcsh","revision":"b2fa1b761d0f591d","taxonomy_revision":"f050b5d4780b1289","title":"Plasma arc cutting","url":"/topics/S85103054","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326722354162042436","address_version":"morton4x16-v1","coordinates":[0,20,19015,14336],"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}