Complex sentence: The cemetery Friedhof Heerstraße is located in Berlin, Germany, in the district of Charlottenburg-Wilmersdorf, at the Trakehnerallee 1 ("Trakehner avenue No.1"), beneath the Olympiastadion.
Split into simpler sentences: The cemetery Friedhof Heerstraße lies in Berlin, Germany, district of Charlottenburg-Wilmersdorf. It lies at the Trakehnerallee 1 ("Trakehner avenue No.1") beneath the Olympiastadion.