<?xml version="1.0" encoding="UTF-8"?>
<root>
   <address>
      <city>New York</city>
      <postalCode>10021-3100</postalCode>
      <state>NY</state>
      <streetAddress>21 2nd Street</streetAddress>
   </address>
   <age>27</age>
   <children />
   <firstName>John</firstName>
   <isAlive>true</isAlive>
   <lastName>Smith</lastName>
   <phoneNumbers>
      <element>
         <number>212 555-1234</number>
         <type>home</type>
      </element>
      <element>
         <number>646 555-4567</number>
         <type>office</type>
      </element>
   </phoneNumbers>
   <spouse null="true" />
</root>
