{"id":"S89006937","label":"Tryptophan oxygenase","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh89006937","normalized_label":"tryptophan oxygenase","broader":["http://id.loc.gov/authorities/subjects/sh85096341"],"aliases":["Tryptophan 2,3-dioxygenase","Tryptophan pyrrolase","Tryptophanase"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89006937","provider":"lcsh","revision":"e67581e2806adc1e","taxonomy_revision":"f050b5d4780b1289","title":"Tryptophan oxygenase","url":"/topics/S89006937","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"631709013649802758","address_version":"morton4x16-v1","coordinates":[0,21,14477,25600],"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}