This is a test of Unicode chars in ontology term URLs (classes and props) and in string literals:

![](unicode.png)

It uses the English, Czech and Bulgarian names for "strawberry icecream": YUM!

![](strawberry-icecream.jpg)

It also shows some arrow customization: the `subClassOf` arrowhead is a hollow triangle (as in UML), and points up (usually a class hierarchy grows downwards).
