Complex sentence: Zwentendorf an der Donau is a small market municipality in Lower Austria, with 3,280 inhabitants, in the Tullnerfeld on the southern bank of the Danube.
Split into simpler sentences: Zwentendorf an der Donau is a small market municipality in Lower Austria, with 3,280 inhabitants. It is located at, in the Tullnerfeld on the southern bank of the Danube.