{"id":"S85014120","label":"Biochemical engineering","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85014120","normalized_label":"biochemical engineering","broader":["http://id.loc.gov/authorities/subjects/sh85014171","http://id.loc.gov/authorities/subjects/sh85014263","http://id.loc.gov/authorities/subjects/sh85022900"],"aliases":["Bio-process engineering","Bioprocess engineering"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85014120","provider":"lcsh","revision":"b0976c67565f39b5","taxonomy_revision":"f050b5d4780b1289","title":"Biochemical engineering","url":"/topics/S85014120","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547635609213223428","address_version":"morton4x16-v1","coordinates":[0,20,17625,40960],"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}