--- a/model/prov-dm.html	Mon Jun 11 21:57:20 2012 +0100
+++ b/model/prov-dm.html	Mon Jun 11 22:03:37 2012 +0100
@@ -2077,11 +2077,7 @@
 should be done according to conventions accepted within the
 application's domain.</p>
 
-<!--
-<p>This definition is inspired by
-<span class="name">original-source</span> as defined in
-<a href="http://googlenewsblog.blogspot.com/2010/11/credit-where-credit-is-due.html">http://googlenewsblog.blogspot.com/2010/11/credit-where-credit-is-due.html</a>.</p>
--->
+
 
 <div class="anexample" id="anexample-primary-source1">
 <p>
@@ -2100,19 +2096,7 @@
 </pre>
 </div>
 
-<!--
-<div class="anexample" id="anexample-primary-source2">
-<p>
-Let us consider the concept introduced in the current section, identified as <a title="primary source"><span class="name">dm:concept-primary-source</span></a>, and
-the Google page <a href="http://googlenewsblog.blogspot.com/2010/11/credit-where-credit-is-due.html"><span class="name">go:credit-where-credit-is-due.html</span></a>, where the notion original-source was originally described (to the knowledge of the authors).
-<pre class="codeexample">
-entity(dm:concept-primary-source)
-entity(go:credit-where-credit-is-due.html)
-wasDerivedFrom(dm:concept-primary-source, go:credit-where-credit-is-due.html, 
-               [ prov:type='prov:HadPrimarySource' ])
-</pre>
-</div>
--->
+
 
 </section>  <!-- end primary source -->