_:vb50953733 . _:vb50953731 . _:vb50953732 _:vb50953731 . "central nervous system leiomyosarcoma"^^ . . . . . _:vb50953731 . "disease_ontology"^^ . "DOID:5254"^^ . "A leiomyosarcoma that is located_in the central nervous system."^^ . _:vb50953733 _:vb50953732 . _:vb50953730 . _:vb50953731 . . _:vb50953730 . _:vb50953731 . "leiomyosarcoma of the CNS"@en . "NCI:C6999"^^ . _:vb50953730 . "UMLS_CUI:C1334385"^^ . _:vb50953730 _:vb50953733 . _:vb50953733 . _:vb50953732 . _:vb50953732 .