test/XInclude/issue1120/issue1120-2.xml

<?xml version="1.0"?>
<doc xmlns:xi="http://www.w3.org/2001/XInclude">
  <xi:include href="http://example.invalid/file.xml">
    <xi:fallback><p>Network access is not allowed</p></xi:fallback>
  </xi:include>
</doc>