rdfs:Datatype not properly handled

[radissoa]

Describe the bug
rdfs:Datatype is not handled. OLGA considers it as a class to generate with the superclass rdfs:Literal. But OLGA prevents classes from rdfs: to be generated see here. Hence the superclass of the rdfs:Datatype is not generated which causes a compile error.

To Reproduce
Steps to reproduce the behavior:
Execute OLGAJavaTest#testSarefMerged junit test

Expected behavior
The generated code should compile.

[Matthew--Townsend]

Is there any progress on this? I am definitely having a related issue. We are trying to use OLGA to generate C# code from an rdf schema exported via Enterprise Architect. The data consists primarily of standard CIM IEC61970 objects. The primitive datatypes like String and Integer are being ignored. The code compiles but the class has no properties. A sample rdf file is attached if that helps... The result should be a class with two string properties, but what I get is a class with no properties.
AmiOutage-rdfs.txt