<rdf:RDF xmlns="http://example.com/swap/test/nodeID/classes.n3#"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">

    <Thing rdf:nodeID="b1">
        <color rdf:resource="#red"/>
    </Thing>

    <rdf:Description rdf:about="#yosi">
        <eats rdf:nodeID="b1"/>
        <likes rdf:nodeID="b1"/>
    </rdf:Description>
</rdf:RDF>