{"id":"S85113376","label":"Retroperitoneal fibrosis","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85113376","normalized_label":"retroperitoneal fibrosis","broader":["http://id.loc.gov/authorities/subjects/sh2004000531","http://id.loc.gov/authorities/subjects/sh85113378"],"aliases":["Ormond disease","Ormond's disease","Retroperitoneum--Fibrosis"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85113376","provider":"lcsh","revision":"1fef734e7e290f7a","taxonomy_revision":"f050b5d4780b1289","title":"Retroperitoneal fibrosis","url":"/topics/S85113376","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511673057773765120","address_version":"morton4x16-v1","coordinates":[0,20,19176,32768],"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}