"disease_ontology"^^ . . "DOID:14524"^^ . "UMLS_CUI:C0154669"^^ . "ICD9CM:331.2"^^ . _:vb50949664 . "SNOMEDCT_US_2021_09_01:267687006"^^ . _:vb50949664 . _:vb50949664 . . . _:vb50949664 . _:vb50949664 . "Senile brain degen."@en . "senile degeneration of brain"^^ .