DLF,  11th April 2006   Slide 26
Extra Term Information
* Some general extensions will be defined.
* Needs a parameter to request that the details be returned
<xQuery>
   ...
   <searchClause>
       <index> dc.title </index>
       <relation><value> any </value></relation>
       <term> rubrique </term>
       <extraTermData>
            <term:hitCount>  2  </term:hitCount>
            <term:suggestedTerm>  rubric  </term:suggestedTerm>
       </extraTermData>
   </searchClause>
</xQuery>