1  <?xml version="1.0" encoding="ISO-8859-1"?>
 2  <!DOCTYPE  somedoc [
 3    <!ENTITY a   "something">
 4    <!ENTITY b   "&a;">
 5  ]>
 6  
 7  <somedoc>
 8  
 9  <somebeacon someattribute="&b;"/>
10  
11  &a; should appear after colon: &a;
12  &b; should appear after colon: &a;
13  &a; should appear after colon: &b;
14  &b; should appear after colon: &b;
15  
16  </somedoc>