  <td class="fieldname" style="padding-left: 60px;">Hierarchy level</td>
            <td class="fieldname" style="padding-left: 60px;">@level</td>
            <td class="fieldname">r</td>
            <td class="fieldname"></td>
            <td class="fieldname"><a target="_blank" href="ILCD_Common_DataTypes.html#LevelType">LevelType</a></td>
            <td class="fieldname">If more than one class is specified in a hierachical classification system, the hierarchy level (1,2,...) could be specified
         