<!DOCTYPE root SYSTEM “tree2.dtd”> <root>

<node1>content of node 1</node1>
<node2/>
<node3 attribute="yes" foo="bar">this node has attributes</node3>
<node4>other way to create content (which is also a node)</node4>
<node5>
  <node51 odd="no"/>
  <node52 odd="yes"/>
  <node53 odd="no"/>
</node5>
<node6>
  <node61 odd="no"/>
  <node62 odd="yes"/>
  <node63 odd="no"/>
</node6>

</root>