<db>
  <its:rules xmlns:its="http://www.w3.org/2005/11/its" version="2.0">
    <its:param name="storagesizeParam">123</its:param>
    <its:storageSizeRule selector="//country[@id=$storagesizeParam]" storageSize="25" storageEncoding="ISO-8859-1"/>
  </its:rules>
  <data>
    <country id="123">Papouasie-Nouvelle-Guinée</country>
    <country id="139">République Dominicaine</country>
  </data>
</db>