"retinal hemangioblastoma"^^ . _:vb50953720 . _:vb50953721 . "UMLS_CUI:C0730303"^^ . "NCI:C39783"^^ . _:vb50953720 . . "SNOMEDCT_US_2021_09_01:312935003"^^ . . _:vb50953721 . _:vb50953720 . _:vb50953721 . . "Capillary hemangioma of retina"^^ . _:vb50953721 . _:vb50953720 . _:vb50953720 . . "DOID:5240"^^ . . _:vb50953721 . "disease_ontology"^^ .