<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                  xmlns:ex="http://example.org/ex#"
				  xmlns:logic="http://example.org/logic#">
     <rdf:Description rdf:about="http://example.org/ex#Jon">
	 	<ex:says rdf:parseType="Resource">
			<logic:Or>
			<rdf:Description rdf:about="http://example.org/ex#sky">
			   		<ex:color rdf:resource="http://example.org/ex#blue"/>
			</rdf:Description>
			<rdf:Description rdf:about="http://example.org/ex#sky">
			   		<ex:color rdf:resource="http://example.org/ex#green"/>
			</rdf:Description>
			</logic:Or>
	<logic:Or>
      <rdf:Description about="#USPres2000">
	 	<ex:winner resource="#AG"/>
      </rdf:Description>
      <rdf:Description about="#USPres2000">
	 	<ex:winner resource="#GWB"/>
      </rdf:Description>
   </logic:Or>
		</ex:says>
	</rdf:Description>
	
</rdf:RDF>