{"id":"S2006008479","label":"Canavan disease","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006008479","normalized_label":"canavan disease","broader":["http://id.loc.gov/authorities/subjects/sh85022109","http://id.loc.gov/authorities/subjects/sh85036687"],"aliases":["Aspartoacylase deficiency","Spongy degeneration of the brain","Van Bogaert-Bertrand disease"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006008479","provider":"lcsh","revision":"0771dd397b0251fa","taxonomy_revision":"f050b5d4780b1289","title":"Canavan disease","url":"/topics/S2006008479","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"903125683256058464","address_version":"morton4x16-v1","coordinates":[0,478,17674,31744],"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}