Yes, I know where Graz is.
I looked it up on a map and read up on it two years ago when I saw that my new BMW had been assembled there on the sales papers.
I was just saying. The city of graz named the stadium after Arnold because he was from that city and USED to labeled "Graz's favorite son". The city made a huge deal about it when he became Governor.
They could name it Mozart stadium, but mozart was from Salzburg, etc...
Of course!...say you are from California, moved to Graz, became Austrian Citizen and famous action movie star, than all of a sudden you are the Governor of the state of Steienmark(Styria).
So the citizens of California named Coliseum after your name, because for what you became; a prominent Austrian citizen and politician from Californian roots.
And, yes it is a huge deal when a native Californian becomes the Governor of an Austrian State.
Now, let us reverse the issue and go to the main subject.
The fellow I answered, was asking for names of famous Austrians, beside the "Sound of Music" von Trapp's.
So, I gave him some Austrian names of prominent artists, engineers, philosophers, composers, musicians to name a few, as an example. Nothing more, nothing less.