--- a/model/prov-constraints.html	Mon Jul 23 14:58:43 2012 +0100
+++ b/model/prov-constraints.html	Mon Jul 23 15:00:30 2012 +0100
@@ -2782,10 +2782,10 @@
 <p>Further constraints associated with agents appear in <a href="#ordering-agents">Figure 5</a> and are discussed below.</p>
 
 <div style="text-align: center;">
-<figure id="ordering-agents">
+<figure id="ordering-agents-fig">
 <img src="images/constraints/ordering-agents.png" alt="ordering constraints for agents" />
 <br>
-<figcaption>Summary of <a
+<figcaption id="ordering-agents">Summary of <a
   title="instantaneous event">instantaneous event</a> ordering
   constraints for agents</figcaption> <!--<b>Figure 5:</b> -->
 </figure>