. . "The Schipbeek is a tributary of the IJssel in the Netherlands and a continuation of the Buurserbeek.The real source of the Schipbeek is in Germany - in western Northrhine-Westphalia - in the Ahauser Aa, to which the Alst\u00E4tter Aa, the Buurserbeek and finally the Schipbeek are connected."@en .