{"id":"S85113377","label":"Retroperitoneum","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85113377","normalized_label":"retroperitoneum","broader":["http://id.loc.gov/authorities/subjects/sh85000091"],"aliases":["Retroperitoneal space","Spatium retroperitoneale"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85113377","provider":"lcsh","revision":"525b05cff8211d5a","taxonomy_revision":"f050b5d4780b1289","title":"Retroperitoneum","url":"/topics/S85113377","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511681853866787328","address_version":"morton4x16-v1","coordinates":[0,20,19176,33792],"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}