"disease_ontology"^^ . _:vb50954539 . "NCI:C6205"^^ . _:vb50954539 . "central nervous system childhood germ cell tumor"^^ . "paediatric germ cell neoplasm of CNS"@en . "DOID:6052"^^ . "central nervous system childhood germ cell tumour"@en . . _:vb50954540 . _:vb50954538 . _:vb50954540 . "pediatric germ cell neoplasm of CNS"@en . _:vb50954540 . . _:vb50954540 . _:vb50954538 . . _:vb50954539 . _:vb50954539 . _:vb50954539 . . _:vb50954538 . _:vb50954538 . "UMLS_CUI:C0278754"^^ . . _:vb50954540 . _:vb50954538 .