<productinfo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
             xsi:noNamespaceSchemaLocation="optional">
  <?xml-stylesheet type="text/xsl"href="optional"?>
  <matlabrelease>2014a</matlabrelease>
  <name>VLFeat</name>
  <type>toolbox</type>
  <icon>$toolbox/matlab/icons/bookicon.gif</icon>
  <help_location>doc/matlab</help_location>
</productinfo>
