1<?xml version='1.0'?>
2<!DOCTYPE sxe SYSTEM "notfound.dtd" [
3<!ENTITY % incent SYSTEM "sxe.ent">
4%incent;
5]>
6<sxe id="elem1">
7 <elem1 attr1='first'>
8 <!-- comment -->
9 <elem2>
10 <elem3>
11 <elem4>
12 <?test processing instruction ?>
13 </elem4>
14 </elem3>
15 </elem2>
16 </elem1>
17</sxe>
