--- a/model/prov-n.html	Tue May 15 17:00:00 2012 +0100
+++ b/model/prov-n.html	Tue May 15 17:16:53 2012 +0100
@@ -1897,7 +1897,7 @@
 <section id="expression-NamespaceDeclaration">
 <h3>Namespace Declaration</h3>
 
-
+<!--
 <div class='grammar'>
 <span class="nonterminal">namespaceDeclarations</span>&nbsp;::=  
  |  <span class="group"><span class="nonterminal">defaultNamespaceDeclaration</span> | <span class="nonterminal">namespaceDeclaration</span></span> <span class="star"> <span
@@ -1907,6 +1907,7 @@
 <span class="nonterminal">defaultNamespaceDeclaration</span>&nbsp;::=  
  <span class="name">default</span> <span class="nonterminal">IRI</span> <br/>
 </div>
+-->
 
 <table class="grammar">
 
@@ -1954,6 +1955,7 @@
  qualified name, it refers to a <a>namespace</a> declared in a namespace declaration.  In the absence of prefix, the qualified name 
  refers to the <a title="default namespace declaration">default namespace</a>.</p>
 
+<!--
 <div class='grammar'>
 <span class="nonterminal">eIdentifier</span>&nbsp;::=  <span class="nonterminal">identifier</span><br/>
 <span class="nonterminal">aIdentifier</span>&nbsp;::=  <span class="nonterminal">identifier</span><br/>
@@ -1969,7 +1971,7 @@
 <span class="nonterminal">nIdentifier</span>::=  <span class="nonterminal">identifier</span> <em>(intended to denote a note)</em><br/>
 <span class="nonterminal">cIdentifier</span>::=  <span class="nonterminal">identifier</span> <em>(intended to denote a collection)</em><br/>
 </div>
-
+-->
 
 
 <p>A PROV qualified name <a class="grammarRef" href="#term-prov_n_LL-QUALNAME">QUALNAME</a> has a more permissive syntax then XML's <a href="http://www.w3.org/TR/2009/REC-xml-names-20091208/#NT-QName">QName</a> [[!XML-NAMES]]
@@ -2122,10 +2124,11 @@
 <section id="expression-attribute">
 <h4>Attribute</h4>
 
+<!--
 <div class='grammar'>
 <span class="nonterminal">attribute</span>&nbsp;::=  <span class="nonterminal">qualifiedName</span><br/>
 </div>
-
+-->
 
 <table class="grammar">
 <tbody class="grammar-ref" data-ref="prod-attribute"></tbody>