<mime-type type="application/vnd.oasis.opendocument.spreadsheet">
    <alias type="application/x-vnd.oasis.opendocument.spreadsheet"/>
    <_comment>OpenDocument v1.0: Spreadsheet document</_comment>
    <magic>
      <match type="string" offset="0" value="PK">
        <match type="string" offset="30"
               value="mimetypeapplication/vnd.oasis.opendocument.spreadsheet"/>
      </match>
    </magic>