<entry>
  <title>#tag|escape#</title>
  <link rel="alternate" href="{urlbase}{url}rev/{node}"/>
  <id>{urlbase}{url}#tag-{node}</id>
  <updated>#date|rfc3339date#</updated>
  <published>#date|rfc3339date#</published>
  <content type="text">#tag|strip|escape#</content>
 </entry>