. . _:vb50953063 . "DOID:4510"^^ . "NCI:C5376"^^ . _:vb50953063 . "disease_ontology"^^ . "aorta angiosarcoma"^^ . "UMLS_CUI:C1332312"^^ . "An angiosarcoma that is located_in the aorta."^^ . _:vb50953063 . _:vb50953063 . . . . "Aortic hemangiosarcoma"@en . _:vb50953063 .