RDF/XML


<rdf:RDF xmlns="http://www.w3.org/2000/10/swap/test/demo1/about-pat#"
    xmlns:bio="http://www.w3.org/2000/10/swap/test/demo1/biology#"
    xmlns:per="http://www.w3.org/2000/10/swap/test/demo1/friends-vocab#"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">

    <bio:Human rdf:about="#pat">
        <per:name>Pat Smith</per:name>
        <per:name>Patrick Smith</per:name>
        <per:pet>
            <bio:Dog>
                <per:name>Rover</per:name>
            </bio:Dog>
        </per:pet>
    </bio:Human>
</rdf:RDF>