EN/CityGML-Tutorial/chapter-1:-Intro-CityGML.md

@@ -31,7 +31,7 @@ The CityGML model Stuttgart-Stöckach was created by L. Rothengass as a part of
 The following UML diagram defines the CityGML top level class hierarchy (based on CityGML 2.0 standard document, fig. 23, p51).
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-![CityGML_Core_UML.drawio](uploads/7ed9862ea54aa1c08f49cd2502060104/CityGML_Core_UML.drawio.png)
+![CityGML_Core_UML.drawio](uploads/87d238543f4929f49d3e9e0a6f570741/CityGML_Core_UML.drawio.png)
 
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