michael@0: <?xml version="1.0"?>
michael@0: 
michael@0: <!-- A multi-package XPI -->
michael@0: <RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
michael@0:      xmlns:em="http://www.mozilla.org/2004/em-rdf#">
michael@0: 
michael@0:   <Description about="urn:mozilla:install-manifest">
michael@0:     <em:type>32</em:type>
michael@0:   </Description>
michael@0: </RDF>