<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:ex="http://www.example.org/">

    <rdf:Description rdf:about="http://www.example.org/vincent_donofrio">
        <ex:starred_in>
            <ex:tv_show rdf:about="http://www.example.org/law_and_order_ci" />
        </ex:starred_in>
    </rdf:Description>

    <rdf:Description rdf:about="http://www.example.org/the_thirteenth_floor">
        <ex:similar_plot_as rdf:resource="http://www.example.org/the_matrix" />
    </rdf:Description>

</rdf:RDF>