error9.xml



<!DOCTYPE people SYSTEM "sample9.dtd">
<people>
   <name>
      <westernName>
          <first>Tatsuo</first>
          <last>Ueda</last>
      </westernName>
   </name>
   <easternName>
          <sei>Ueda</sei>
          <mei>Tatsuo</mei>
   </easternName>
</people>