<sub-class-of type="application/zip"/>
    <glob pattern="*.sxc"/>
  </mime-type>
  <mime-type type="application/vnd.sun.xml.draw">
    <sub-class-of type="application/zip"/>
    <glob pattern="*.sxd"/>
  </mime-type>
  <mime-type type="application/vnd.sun.xml.impress">
    <sub-class-of type="application/zip"/>
    <glob pattern="*.sxi"/>
  </mime-type>