1  <?xml version="1.0"?>
 2  <!DOCTYPE doc [
 3  <!ENTITY test1 "test 1">
 4  <!ENTITY test2 "test 2">
 5  ]>
 6  <doc>
 7     <Content>Reten&#xE7;&#xE3;o</Content>
 8     <Content>&lt;&gt;</Content>
 9     <Content>test 1test 2</Content>
10  </doc>