Using owl:oneOf in protege

Question

I'm working on an ontology and I need to tell protege that one class x can only have the values y and z.

I want something like:

Vegetable rdf:type owl:Class;
   owl:oneOf (carrot corn).

Must I edit the file directly or is there a way to do it via Protege?

Answer 1

In the Class Description you should choose "Equivalent To" option and in Class Expression editor write the comma-separated list of the individuals in curly brackets. In your example:

Vegetable equivalentTo {carrot,corn}