<x xmlns:xinclude="http://www.w3.org/2001/XInclude">
   <!-- Simple test of including a set of nodes from an XML document -->
   <xinclude:include href="doesnt_exist.xml#xpointer(//p)">
    <xinclude:fallback>
Some <i>fallback text</i></xinclude:fallback>
   </xinclude:include>
</x>
