--- a/model/prov-constraints.html	Mon Sep 03 15:15:19 2012 +0100
+++ b/model/prov-constraints.html	Mon Sep 03 15:28:02 2012 +0100
@@ -1433,6 +1433,7 @@
   Inferences and Constraints</b></td><td><b>Component</b></td></tr>
 <tr><td style="border-width: 0px; "></td><td style="border-width: 0px; "></td><td style="border-width: 0px; "></td></tr>
 
+
 <tr class="component1-color">
 	<td class="essential"><a>Entity</a></td>
 	<td><a class="rule-text" href="#entity-generation-invalidation-inference"><span>TBD</span></a><br>
@@ -1441,7 +1442,7 @@
 		<a class="rule-text" href="#impossible-object-property-overlap"><span>TBD</span></a><br>
 		<a class="rule-text" href="#entity-activity-disjoint"><span>TBD</span></a><br>
 	</td>
-	<td rowspan="8"><a href="http://www.w3.org/TR/prov-dm/#component1">Component 1: Entities/Activities</a></td>
+	<td rowspan="8" style="text-align: center; "><a href="http://www.w3.org/TR/prov-dm/#component1" title="Component 1: Entities/Activities">1</a></td>
 </tr>
 <tr class="component1-color">
 	<td class="essential"><a>Activity</a></td>
@@ -1567,7 +1568,7 @@
 		<a class="rule-text" href="#derivation-generation-generation-ordering"><span>TBD</span></a><br>
 		<a class="rule-text" href="#typing"><span>TBD</span></a><br>
 	</td>
-	<td  rowspan="5"><a href="http://www.w3.org/TR/prov-dm/#component2">Component 2: Derivations</a></td>
+	<td  rowspan="5"  style="text-align: center; "><a href="http://www.w3.org/TR/prov-dm/#component2" title="Component 2: Derivations">2</a></td>
 </tr>
 <tr class="component2-color">
 	<td class="provType"><a>Revision</a></td>
@@ -1592,7 +1593,7 @@
 	<td><a class="rule-text" href="#key-object"><span>TBD</span></a><br>
 		<a class="rule-text" href="#impossible-object-property-overlap"><span>TBD</span></a><br>
 	</td>
-	<td  rowspan="5"><a href="http://www.w3.org/TR/prov-dm/#component3">Component 3: Agents/Responsibility</a></td>
+	<td  rowspan="5"  style="text-align: center; "><a href="http://www.w3.org/TR/prov-dm/#component3" title="Component 3: Agents/Responsibility">3</a></td>
 </tr>
 <tr class="component3-color">
 	<td class="essential"><a>Attribution</a></td>
@@ -1634,7 +1635,7 @@
 <tr class="component4-color">
 	<td><a title="bundle">Bundle constructor</a></td>
 	<td></td>
-	<td  rowspan="2"><a href="http://www.w3.org/TR/prov-dm/#component4">Component 4: Bundles</a></td>
+	<td  rowspan="2"  style="text-align: center; "><a href="http://www.w3.org/TR/prov-dm/#component4" title="Component 4: Bundles">4</a></td>
 </tr>
 <tr class="component4-color">
 	<td class="provType"><a title="bundle">Bundle type</a></td>
@@ -1649,7 +1650,7 @@
 		<a class="rule-text" href="#alternate-symmetric"><span>TBD</span></a><br>
 		<a class="rule-text" href="#typing"><span>TBD</span></a><br>
 	</td>
-	<td  rowspan="3"><a href="http://www.w3.org/TR/prov-dm/#component5">Component 5: Alternate Entities</a></td>
+	<td  rowspan="3"  style="text-align: center; "><a href="http://www.w3.org/TR/prov-dm/#component5" title="Component 5: Alternate Entities">5</a></td>
 </tr>
 <tr class="component5-color">
 	<td><a>Specialization</a></td>
@@ -1674,7 +1675,7 @@
 <tr class="component6-color">
 	<td><a>Collection</a></td>
 	<td> </td>
-	<td  rowspan="2"><a href="http://www.w3.org/TR/prov-dm/#component6">Component 6: Collections</a></td>
+	<td  rowspan="2"  style="text-align: center; "><a href="http://www.w3.org/TR/prov-dm/#component6" title="Component 6: Collections">6</a></td>
 </tr>
 <tr class="component6-color">
 	<td><a>Membership</a></td>