{"id":"S2010002709","label":"Erythropoietin--Biotechnology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010002709","normalized_label":"erythropoietin--biotechnology","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010002709","provider":"lcsh","revision":"e3bf118f09d6b80d","taxonomy_revision":"f050b5d4780b1289","title":"Erythropoietin--Biotechnology","url":"/topics/S2010002709","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"597932025672246818","address_version":"morton4x16-v1","coordinates":[0,479,14548,21504],"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}