Jopa should support @OWLDataAnnotation for Fields of type Object

[luxbe]

As a user, I want to dynamically store Literals with JOPA - be it Strings, Floats, Doubles, etc.

For example, it should be possible to do this:

@OWLDataProperty(iri = "http://example.com/ontology#dynamicValue")
private Object dynamicValue;

...

setDynamicValue("Hello, World");
setDynamicValue(1234);