| <x xmlns:xi="http://www.w3.org/2001/XInclude"> | |
| <a>text</a> | |
| <xi:include xpointer="xpointer(//b)"/> | |
| <xi:include href="404.xml"> | |
| <xi:fallback> | |
| <b> | |
| <xi:include xpointer="xpointer(//a)"/> | |
| </b> | |
| </xi:fallback> | |
| </xi:include> | |
| <xi:include xpointer="xpointer(//b)"/> | |
| </x> | |