--- a/ontology/prov-o-html-sections/description-expanded-terms.inc.html	Mon Jul 02 22:17:42 2012 -0400
+++ b/ontology/prov-o-html-sections/description-expanded-terms.inc.html	Mon Jul 02 22:22:36 2012 -0400
@@ -16,10 +16,18 @@
 
 	  <p>The <strong>first</strong> category extends the <a href="#description-starting-point-terms">Starting Point terms</a> with subclasses, subproperties, and a superproperty.</p>
 
-     <p>Three subclasses of Agent are provided (<a href="#Person" class="qname">prov:Person</a>, <a href="#Organization" class="qname">prov:Organization</a>, and <a href="#SoftwareAgent" class="qname">prov:SoftwareAgent</a>), 
-      while two subclasses of Entity are also provided: <a href="#Collection" class="qname">prov:Collection</a> is an Entity that provides a structure to some constituents (which are themselves Entities) and 
+     <p>Three subclasses of Agent are provided (<a href="#Person" class="qname">prov:Person</a>, <a href="#Organization" class="qname">prov:Organization</a>, and 
+      <a href="#SoftwareAgent" class="qname">prov:SoftwareAgent</a>), 
+      while two subclasses of Entity are also provided: <a href="#Collection" class="qname">prov:Collection</a> is an 
+      Entity that provides a structure to some constituents (which are themselves Entities) and 
       <a href="#Bundle" class="qname">prov:Bundle</a> is a named set of provenance descriptions that enables the expression of provenance of provenance.
-Note that a named set of provenance descriptions can take any form beyond PROV-O triples, including videotaped testimony or scribbles on a drink napkin. The extension of Bundle that contains only PROV-O assertions is not named by PROV or PROV-O, since it is more appropriate to do so using other recommendations, standards, or technologies. In any case, a Bundle of PROV-O assertions is an abstract set of RDF triples, and adding or removing a triple creates a distinct Bundle of PROV-O assertions.
+      The <span class="repeated">prov:Collection</span> class can be used to express the provenance of the collection itself: e.g. who maintains the collection (attribution), 
+      which members it contains as it evolves, and how it was assembled. The <a href="#hadMember" class="qname">prov:hadMember</a> 
+      property is used to assert membership in a collection.
+      Note that a named set of provenance descriptions can take any form beyond PROV-O triples, including videotaped testimony or scribbles on a drink napkin. 
+      The extension of Bundle that contains only PROV-O assertions is not named by PROV or PROV-O, since it is more appropriate to do so using other recommendations, 
+      standards, or technologies. In any case, a Bundle of PROV-O assertions is an abstract set of RDF triples, and adding or removing a triple creates a distinct 
+      Bundle of PROV-O assertions.
 		</p>
 
 	  <p>More generally, the property <a href="#wasInfluencedBy" class="qname">prov:wasInfluencedBy</a> is a superproperty that relates any influenced Entity, Activity, or Agent to any other influencing Entity, Activity, or Agent that had an effect on its characteristics.