<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE root[

    <!ELEMENT root (logo)>

    <!ELEMENT logo EMPTY>

    <!ATTLIST logo image ENTITY #REQUIRED>

    <!NOTATION GIF SYSTEM "Photo in gif format" >

    <!ENTITY myPic SYSTEM "IMG_0689.gif" NDATA GIF>

]>

<root>

   <logo image="myPic"/>

    <![CDATA[

    <script>

        for(i=0;(i<10)&&(i>5); i++){

            document.write(i);

        }

 

    </script>

 

    ]]>

</root>

Output of the example above is:

  <?xml version="1.0" encoding="UTF-8" ?>

  <!DOCTYPE root (View Source for full doctype...)>

 <root>

  <logo image="myPic" />

 <![CDATA[

    <script>

        for(i=0;(i<10)&&(i>5); i++){

            document.write(i);

        }

    </script>

  ]]>

  </root>