<?xml version="1.0" ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head> <title>A basic link to an external web site</title></head><body> <p>Why not visit the <a href="http://www.wrox.com/">Wrox Web site</a>?</p></body></html>
