<FAIL xmlns="http://www.example.org/"
      xmlns:xlink="http://www.w3.org/1999/xlink"
      xlink:type="simple" xlink:href="http://www.example.org/">

   <!-- ************************************************** -->
   <!-- ** if you can see this text the test has failed ** -->
   <!-- ************************************************** -->

   If this is a link and you see only this sentence then the test has passed.
</FAIL>
