<?xml version="1.0"?>
<!DOCTYPE RDF>
<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:isi="http://inverse.ca/sogo-integrator/"
  xmlns:em="http://www.mozilla.org/2004/em-rdf#"
  xmlns:NC="http://home.netscape.com/NC-rdf#">
  <Seq about="http://inverse.ca/sogo-integrator/extensions"
    isi:updateURL="https://{$SystemName}.{$DomainName}/SOGo-plugins/updates.php?plugin=%ITEM_ID%&amp;version=%ITEM_VERSION%&amp;platform=%PLATFORM%">