Complex sentence: The inaugural Grote Prijs van Limborg (Limborgh Grand Prix), was a non-championship race for Formula Two cars, held on the Circuit Zolder, race track in Heusden-Zolder, Belgium, on 23 August 1964.
Split into simpler sentences: The inaugural Grote Prijs van Limborg (Limborgh Grand Prix), was the non-championship race for Formula Two cars. This was held on the Circuit Zolder, race track in Heusden-Zolder, Belgium, on 23 August 1964.