1<chapter xmlns:xi="http://www.w3.org/2001/XInclude"> 2 3<para> 4This is the first document, a, that then includes b.xml 5<xi:include href="b.xml"/> 6</para> 7 8<para> 9This is the second paragraph in a, a, that then includes c.xml 10<xi:include href="c.xml"/> 11</para> 12 13<xi:include href="d.xml"/> 14 15</chapter> 16