1 person
   2   @ name Judy
   3   @ age 45
   4   friends
   5     friend
   6       @ name Mary
   7     friend
   8       @ name Edward

                                        
<?xml version="1.0">
<person name="Judy" age="45">
    <friends>
        <friend name="Mary" />
        <friend name="Edward" />
    </friends>
</person>