Listing A (example.xml)
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="example.xslt"?>
<person>
    <name>
        <firstname>John</firstname>
        <middlename>Michael</middlename>
        <lastname>Stevens</lastname>
    </name>
    <email>jstevens@example.com</email>
    <phone>
        <home>999 999-9999</home>
        <cellular>888 888-8888</cellular>
    </phone>
    <department>Software Engineering</department>
    <position>XML Architect</position>
</person>