&lt;!DOCTYPE confgroup PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
          "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"&gt;
&lt;confgroup&gt;
&lt;confdates&gt;April, 1998&lt;/confdates&gt;
&lt;conftitle&gt;The World Wide Web Conference&lt;/conftitle&gt;
&lt;confnum&gt;7&lt;/confnum&gt;
&lt;address&gt;Brisbane, Australia&lt;/address&gt;
&lt;confsponsor&gt;World Wide Web Conference Committee (W3C3)&lt;/confsponsor&gt;
&lt;/confgroup&gt;