<rdf:RDF xmlns="http://www.semanticweb.org/owlapi/test#"
         xml:base="http://www.semanticweb.org/owlapi/test"
         xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
         xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
         xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
         xmlns:owl="http://www.w3.org/2002/07/owl#">

    <rdf:Description rdf:about="#A">
        <rdfs:subClassOf rdf:resource="#B"/>
    </rdf:Description>

</rdf:RDF>
