Steps neededed to create this package:

- create Nil.java manually.
- List.java is largely manually crafted. Do not delete. Adapt.
- Ontology.java is from owl, delete it from RDFS package.
- Resource DOES NOT extend Class but REactorRuntimeEntity - manual fix

in Resource:
- manual change from getAllLabel to getAllRdfLabel, same for comments


- Literal.java can be deleted an replaced with java.lang.String