<mime-type type="application/vnd.wordperfect;version=4.2">
    <sub-class-of type="application/vnd.wordperfect"/>
    <magic priority="50">
      <match value="0xCB0A01" type="string" offset="0">
        <match value="0xCB" type="string" offset="5"/>
      </match>
    </magic>
  </mime-type>
  <mime-type type="application/vnd.wordperfect;version=5.0">
    <sub-class-of type="application/vnd.wordperfect"/>