<?xml version="1.0"?>

<E n="Library">

  <E n="Item">
    <e n="ISBN"/>
    <e n="Author"/>
    <e n="Title"/>
    <e n="Year"/>
  </E>

  <E n="Author">
    <e n="FirstName"/>
    <e n="LastName"/>
  </E>

  <E n="BorrowedItems">
    <e n="Item"/>
    <e n="Borrower"/>
  </E>

  <E n="Borrower">
    <e n="FirstName"/>
    <e n="LastName"/>
  </E>

</E>
