<arml:arml xmlns:arml="http://www.opengis.net/arml/2.0">
 <arml:ARElements>
 
  <!-- register the Tracker to track a generic image -->
  <arml:Tracker id="defaultImageTracker">
   <arml:uri xlink:href="http://opengeospatial.org/arml/tracker/genericImageTracker" />
  </arml:Tracker>
 
  <!-- define the artificial marker the Model will be placed on top of -->
  <arml:Trackable>
   <arml:assets>
    <!-- define the 3D Model that should be visible on top of the marker -->
    <arml:Model>
     <arml:href xlink:href="http://www.myserver.com/myModel.dae" />
    </arml:Model>
   </arml:assets>
   <arml:config>
    <arml:tracker xlink:href="#defaultImageTracker" />
    <arml:src>http://www.myserver.com/myMarker.jpg</arml:src>
   </arml:config>
   <arml:size>0.20</arml:size>
  </arml:Trackable>
 </arml:ARElements>
</arml:arml>