--- a/primer/Primer.html	Mon Dec 10 22:40:03 2012 +0000
+++ b/primer/Primer.html	Tue Dec 11 10:35:15 2012 +0000
@@ -694,8 +694,6 @@
      </span></div>
     <pre>
   &lt;prov:activity prov:id="ex:compile"/&gt;
-  &lt;prov:activity prov:id="ex:compose"/&gt;
-  &lt;prov:activity prov:id="ex:illustrate"/&gt;
     </pre>
    </div>
    <p>
@@ -741,26 +739,8 @@
        set_display_by_id('show-provxml-examples','');"><u><i>(hide all)</i></u></a>
      </span></div>
     <pre>
-  &lt;prov:used&gt;
-    &lt;prov:activity prov:ref="ex:compose"/&gt;
-    &lt;prov:entity prov:ref="ex:dataset1"/&gt;
-  &lt;/prov:used&gt;
-  &lt;prov:used&gt;
-    &lt;prov:activity prov:ref="ex:compose"/&gt;
-    &lt;prov:entity prov:ref="ex:regionList"/&gt;
-  &lt;/prov:used&gt;
-  &lt;prov:wasGeneratedBy&gt;
-    &lt;prov:entity prov:ref="ex:composition"/&gt;
-    &lt;prov:activity prov:ref="ex:compose"/&gt;
-  &lt;/prov:wasGeneratedBy&gt;
-  &lt;prov:used&gt;
-    &lt;prov:activity prov:ref="ex:illustrate"/&gt;
-    &lt;prov:entity prov:ref="ex:composition"/&gt;
-  &lt;/prov:used&gt;
-  &lt;prov:wasGeneratedBy&gt;
-    &lt;prov:entity prov:ref="ex:chart1"/&gt;
-    &lt;prov:activity prov:ref="ex:illustrate"/&gt;
-  &lt;/prov:wasGeneratedBy&gt;
+  &lt;prov:activity prov:id="ex:compose"/&gt;
+  &lt;prov:activity prov:id="ex:illustrate"/&gt;
     </pre>
    </div>
    <p>
@@ -1961,20 +1941,9 @@
  </section>
 
  <section class="appendix"> 
-  <h2>Changes Since Third Public Working Draft</h2> 
+  <h2>Changes Since Fourth Public Working Draft</h2> 
   <ul>
-   <li>Corrected mailing list address for public comments.</li>
-   <li>Fixed the status to clarify this is a note, not a recommendation.</li>
-   <li>Added note explaining unspecified arguments in PROV-N statements.</li>
-   <li>Clarified derivation example discrepancies for old and new charts/datasets.</li>
-   <li>Added supporting files containing full PROV-O and PROV-N examples.</li>
-   <li>Figures edited so that each CURIEs is on one line rather being split across two.</li>
-   <li>Added buttons to hide all Turtle or PROV-N examples throughout document.</li>
-   <li>Added XML examples throughout, including buttons to hide/show and a link to a supporting complete XML file.</li>
-   <li>Rewritten intuition section on specialization and alternate to be clearer and more case-based.</li>
-   <li>Made actedOnBehalfOf examples consistent, not making explicit any activity to which the delegation was constrained.</li>
-   <li>Changed example figures to follow PROV style guidelines.</li>
-   <li>Fixed minor typos.</li>
+      <li>Corrected XML example for activities</li>
   </ul>
  </section>