_:b57121277 . _:b57121277 "cerebrovascular diseases" . _:b57121276 . _:b57121274 . _:b57121276 _:b57121277 . _:b57121274 _:b57121276 . _:b57121274 _:b57121275 . _:b57121274 . _:b57121275 "T047" . _:b57121275 "C0007820" . _:b57121274 . _:b57121274 "1"^^ .