<RDF:RDF xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:em="http://www.mozilla.org/2004/em-rdf#">
 
<RDF:Description about="urn:mozilla:extension:{FD18D3DD-6CAD-4efd-AB79-855126890FE2}">
  <em:version>1.4</em:version>
  <em:updateLink>http://suika.fam.cx/www/mozilla/livehttpheaders/release/livehttpheaders-ja-1.4.xpi</em:updateLink>
</RDF:Description>

</RDF:RDF>