<match value="0M3C" type="string" offset="8" />
    </magic>
  </mime-type>

  <mime-type type="application/x-quattro-pro">
    <_comment>
      Quattro Pro - Corel Spreadsheet (part of WordPerfect Office suite)
    </_comment>
    <!-- qp2 and wb3 are currently detected by POIFSContainerDetector
        TODO: add detection for wb2 and wb1 -->
    <glob pattern="*.wq1"/>