<?xml version="1.0"?>
    
<!DOCTYPE document SYSTEM "test.dtd" 
[ 
<!ENTITY  stix SYSTEM "stix.mml">
<!ENTITY  amaya SYSTEM "amaya.mml">
<!ENTITY  techexpl SYSTEM "techexpl.mml">
<!ENTITY  webeq SYSTEM "webeq.mml">
]> 
<document> 
&webeq;
&techexpl;
&stix;
&amaya;
</document>

