<?xml version="1.0"?> <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd"> <sect1><title>An Example Section</title><para> Some narrative text. </para><sidebar><title>A Sidebar</title><para> Sidebar content. </para></sidebar><para> The continuing flow of the narrative text, as if the sidebar was not present. </para></sect1>