_:vb50949165 _:vb50949164 . _:vb50949166 . _:vb50949164 . _:vb50949165 . _:vb50949163 . _:vb50949163 . _:vb50949164 . . _:vb50949164 . . "malignant renovascular hypertension"^^ . _:vb50949166 . _:vb50949163 _:vb50949166 . . _:vb50949166 _:vb50949165 . "DOID:13730"^^ . _:vb50949165 . . _:vb50949164 . _:vb50949163 . "disease_ontology"^^ .