<?XML version="1.0" RMD="internal" ?>
 
<!DOCTYPE smil PUBLIC "-//W3C//DTD SMIL 1.0//EN"
               "http://www.w3.org/TR/PR-smil/SMIL10.dtd" [
 
<!-- this prolog contains some element declarations: -->
 
<!ELEMENT filed1 (#PCDATA)>
<!ELEMENT filed2 (#PCDATA)>
<!ELEMENT filed3 (#PCDATA)>
]>
 
<smil>
  <head>
  </head>
  <body>
    <par>
      <img id="i1"
         src="http://smil.nist.gov/interop1/getout.jpg"
         dur="2s"
         region="c1"
      />
    </par>
  </body>
</smil>