1<?xml version="1.0"?> 2 <!DOCTYPE doc [ 3 <!ELEMENT doc (test*)> 4 <!ELEMENT test EMPTY> 5 <!ATTLIST test id ID #REQUIRED 6 name CDATA #REQUIRED 7 > 8 ]> 9 <doc> 10 <test id="a" name="TestA"/> 11 <test id="b" name="TestB"/> 12 </doc> 13