{"id":"S85039885","label":"Ductus arteriosus","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85039885","normalized_label":"ductus arteriosus","broader":["http://id.loc.gov/authorities/subjects/sh85005856","http://id.loc.gov/authorities/subjects/sh85015021","http://id.loc.gov/authorities/subjects/sh85047965"],"aliases":["Botallo's duct","Ductus Botalli"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85039885","provider":"lcsh","revision":"8e2a5f856d1f5ef2","taxonomy_revision":"f050b5d4780b1289","title":"Ductus arteriosus","url":"/topics/S85039885","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326524442073253376","address_version":"morton4x16-v1","coordinates":[0,20,18028,13312],"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}