--- a/model/ProvenanceModel.html	Wed Sep 07 17:30:11 2011 +0100
+++ b/model/ProvenanceModel.html	Wed Sep 07 17:45:09 2011 +0100
@@ -537,7 +537,7 @@
 <span class="nonterminal">expression</span>&nbsp;:=  
 <span class="nonterminal">node</span>   <!-- better name than node?? -->
 | <span class="nonterminal">relation</span> 
-| <span class="nonterminal">assertionBundle</span> 
+| <span class="nonterminal">bundle</span> 
 <br/>
 <!-- -->
 <span class="nonterminal">node</span>&nbsp;:=  
@@ -555,15 +555,18 @@
 |<span class="nonterminal">revision</span> 
 |<span class="nonterminal">participation</span> <br/>
 <!-- -->
-<span class="nonterminal">assertionBundles</span>&nbsp;:=  
+<span class="nonterminal">bundle</span>&nbsp;:=  
 <span class="nonterminal">container</span> 
 |<span class="nonterminal">account</span> 
 </div>
 </section>
+
+   <section id="expression-node"> 
+<h3>Node</h3>
     
    <section id="expression-Entity"> 
       
-<h3>Entity</h3>
+<h4>Entity</h4>
 
 <p>In PIDM, an  <dfn id="dfn-entity" title="entity">entity expression</dfn> is a representation of an identifiable characterized thing.</p>
 
@@ -761,12 +764,13 @@
  <span class="name">agent(e)</span> also holds.
 </div>
 </section>
-
+</section>
+
+<section id="expression-relation">
+<h3>Relation</h3>
 
 <section id="expression-Generation">
-<h3>Generation<br>
-</h3>
-
+<h4>Generation</h4>
 
 
 <p>In PIDM, a <dfn id="dfn-Generation">generation expression</dfn> is a representation of a world event, the creation of a new characterized thing by an activity. This characterized thing did not exist before creation. </p>
@@ -1514,10 +1518,13 @@
 <div class='pending'>Suggested definition for participation. This is <a href="http://www.w3.org/2011/prov/track/issues/49">ISSUE-49</a>.</div>
 
 </section>
-
+</section>
+
+<section  id="expression-bundle">
+<h3>Bundle</h3>
 
 <section id="expression-ProvenanceContainer">
-<h3>Provenance Container</h3>
+<h4>Provenance Container</h4>
 
 <p>A <dfn id="dfn-ProvenanceContainer">Provenance Container</dfn> is an identifiable wrapper for a set of PIDM constructs, which allows for additional meta-information pertaining to these constructs to be expressed. A provenance container MAY contain other provenance containers.</p> 
 
@@ -1557,7 +1564,7 @@
 <span class="nonterminal">account</span>&nbsp;:=  
 <span class="name">account</span> 
 <span class="name">(</span> 
-<span class="nonterminal">assertionBundle</span> 
+<span class="nonterminal">bundle</span> 
 <span class="name">)</span> 
 </div>
 
@@ -1581,6 +1588,7 @@
 in the resulting union.  </p>
 
 </section>
+</section>
 
 <section id="expression-Collection">
 <h3>Collection</h3>
@@ -1604,6 +1612,11 @@
   
 </section>
 
+<section  id="expression-literal">
+<h3>Literal?</h3>
+
+
+
 <section id="expression-Time">
 <h3>Time</h3>
 
@@ -1714,6 +1727,8 @@
 
 </section>
 
+</section>
+
 
     </section> 
 
@@ -1836,7 +1851,7 @@
 <span class="nonterminal">expression</span>&nbsp;:=  
 <span class="nonterminal">node</span>   <!-- better name than node?? -->
 | <span class="nonterminal">relation</span> 
-| <span class="nonterminal">assertionBundle</span> 
+| <span class="nonterminal">bundle</span> 
 <br/>
 <!-- -->
 <span class="nonterminal">node</span>&nbsp;:=  
@@ -1854,7 +1869,7 @@
 |<span class="nonterminal">revision</span> 
 |<span class="nonterminal">participation</span> <br/>
 <!-- -->
-<span class="nonterminal">assertionBundles</span>&nbsp;:=  
+<span class="nonterminal">bundle</span>&nbsp;:=  
 |<span class="nonterminal">container</span> 
 |<span class="nonterminal">account</span>  <br/>
 <!-- -->