 is no Namespace.</p>

 <p>Defined by the Namespace specification to be "".</p></p></div>
  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">See Also</h5>
      <ul class="nolist"><li><a href="http://www.w3.org/TR/REC-xml-names/#defaulting">
 Namespaces in XML, 5.2 Namespace Defaulting</a></li>
      </ul>
  </div>

    
        <div class="jd-tagdata">
        <span class="jd-tagtitle">Constant Value: </span>
        <span>
            
                ""
            
        </span>
        </div>
 