{"id":"S85014491","label":"Biuret reaction","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85014491","normalized_label":"biuret reaction","broader":[],"aliases":["Pitrowsky reaction"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85014491","provider":"lcsh","revision":"62d8746ba656a8ed","taxonomy_revision":"f050b5d4780b1289","title":"Biuret reaction","url":"/topics/S85014491","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900873858243249732","address_version":"morton4x16-v1","coordinates":[0,20,17631,27648],"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}