{"id":"S88003831","label":"DNA topoisomerase I","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88003831","normalized_label":"dna topoisomerase i","broader":["http://id.loc.gov/authorities/subjects/sh99000716"],"aliases":["Nicking-closing enzyme","Omega protein","Relaxing enzyme","Swivelase","Topoisomerase I","Untwisting enzyme"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88003831","provider":"lcsh","revision":"4273a89afc1085ab","taxonomy_revision":"f050b5d4780b1289","title":"DNA topoisomerase I","url":"/topics/S88003831","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14721361476418142788","address_version":"morton4x16-v1","coordinates":[0,20,64339,56320],"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}