DUS">/</code>".</li>
        </ul>
<p class="note">Replaceable character data,
        as described in this reference, is a feature of
        <a href="documents.html#html-syntax" id="html-syntax_xref8">the HTML syntax</a>
        that is not available in
        <a href="documents.html#xml-syntax" id="xml-syntax_xref5">the XML syntax</a>.
        <a href="documents.html#syntax-document-xml" id="syntax-document-xml_xref8">Documents in the XML
          syntax</a>
        <a href="terminology.html#must-requi