<mime-type type="application/illustrator">
    <acronym>AI</acronym>
    <_comment>Adobe Illustrator Artwork</_comment>
    <tika:link>http://en.wikipedia.org/wiki/Adobe_Illustrator_Artwork</tika:link>
    <glob pattern="*.ai"/>
    <sub-class-of type="application/pdf"/>
  </mime-type>
  <mime-type type="application/illustrator+ps">
    <acronym>AI</acronym>