Limitations of the Expressive Power of rdf Schema e Local scope of properties rdfs: range defines the range of a property(e.g eats)for all classes In rdf Schema we cannot declare range restrictions that apply to some classes only E.g. We cannot say that cows eat only plants while other animals may eat meat, too 9 Chapter 4 A Semantic Web primerChapter 4 A Semantic Web Primer 9 Limitations of the Expressive Power of RDF Schema ⚫ Local scope of properties – rdfs:range defines the range of a property (e.g. eats) for all classes – In RDF Schema we cannot declare range restrictions that apply to some classes only – E.g. we cannot say that cows eat only plants, while other animals may eat meat, too