{"id":"S85116860","label":"Salt bath furnaces","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85116860","normalized_label":"salt bath furnaces","broader":["http://id.loc.gov/authorities/subjects/sh85041700","http://id.loc.gov/authorities/subjects/sh85084136"],"aliases":["Furnaces, Salt bath"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85116860","provider":"lcsh","revision":"cfe5955e1cd7c53e","taxonomy_revision":"f050b5d4780b1289","title":"Salt bath furnaces","url":"/topics/S85116860","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126414422944925248","address_version":"morton4x16-v1","coordinates":[0,20,19230,61440],"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}