--- a/overview/overview.html	Sun Dec 02 20:10:09 2012 +0100
+++ b/overview/overview.html	Sun Dec 02 20:23:36 2012 +0100
@@ -434,6 +434,7 @@
 <li> <a href="http://www.w3.org/TR/2012/WD-prov-xml-20121211/">PROV-XML</a> (To be published as Note),  an XML schema for the PROV data model [[PROV-XML]];</li>
 <li> <a href="http://www.w3.org/TR/2012/WD-prov-dc-20121211/">PROV-DC</a> (To be published as Note),  describes a mapping between Dublin Core and PROV [[PROV-DC]].</li>
 <li> <a href="http://www.w3.org/TR/2012/WD-prov-links-20121211/">PROV-LINKS</a> (To be published as Note),  introduces a mechanism to link across bundles [[PROV-LINKS]].</li>
+</ul>
 
 </section>
 
@@ -447,8 +448,8 @@
 Below is the organization of PROV. At its core is a conceptual data model, which defines a common vocabulary used to describe provenance. This is instantiated by various serializations. These serializations are what are used by implementations to interchange provenance. To help developers and users create valid provenance, a set of constraints are defined, which can be used to create provenance validators. Finally, to further support the interchange of provenance, additional definitions are provided for protocols to locate and access provenance, connect sets of provenance descriptions and define how to interoperate with the widely used Dublin Core vocabulary. 
 </p>
 
-<div align="center">
-<img src="./prov-family.png">
+<div>
+<img alt="Organization of PROV" src="./prov-family.png">
 </div>
 
 </section> 
@@ -465,16 +466,16 @@
 
 In the table below, we also denote the track that each document on whether it is intended to be a W3C Recommendation or a Working Group Note. 
 
-<table cellpadding="5" class="open-data-table">
+<table class="open-data-table">
 <tr><th>Part</th><th>Audience</th><th>Type</th><th>Document</th></tr>
-<tr><td style = "text-align: center;">1</td><td  style="background: #DFF">Users</td><td>Note</td><td><a href="http://www.w3.org/TR/2012/WD-prov-primer-20121211/">PROV-PRIMER</a> is the entry point to PROV offering an introduction to the provenance model. This is where you should start and for many may be the only document needed.</td></tr>
-<tr><td style = "text-align: center;">2</td><td  style="background: #CDD">Developers</td><td>Rec</td><td><a href="http://www.w3.org/TR/2012/CR-prov-o-20121211/">PROV-O</a> defines a light-weight OWL2 ontology for the provenance model. This is intended for the Linked Data and Semantic Web community. </td></tr>
-<tr><td style = "text-align: center;">3</td><td  style="background: #CDD">Developers</td><td>Note</td><td><a href="<a href="http://www.w3.org/TR/2012/WD-prov-xml-20121211">PROV-XML</a> defines an XML schema for the provenance model. This is intended for developers who need a native XML serialization of PROV</td></tr>
+<tr><td style="text-align: center;">1</td><td  style="background: #DFF">Users</td><td>Note</td><td><a href="http://www.w3.org/TR/2012/WD-prov-primer-20121211/">PROV-PRIMER</a> is the entry point to PROV offering an introduction to the provenance model. This is where you should start and for many may be the only document needed.</td></tr>
+<tr><td style="text-align: center;">2</td><td  style="background: #CDD">Developers</td><td>Rec</td><td><a href="http://www.w3.org/TR/2012/CR-prov-o-20121211/">PROV-O</a> defines a light-weight OWL2 ontology for the provenance model. This is intended for the Linked Data and Semantic Web community. </td></tr>
+<tr><td style="text-align: center;">3</td><td  style="background: #CDD">Developers</td><td>Note</td><td><a href="<a href="http://www.w3.org/TR/2012/WD-prov-xml-20121211">PROV-XML</a> defines an XML schema for the provenance model. This is intended for developers who need a native XML serialization of PROV</td></tr>
 <tr><td style = "text-align: center;">4</td><td  style="background: #FDD">Advanced</td><td>Rec</td><td><a href="http://www.w3.org/TR/2012/CR-prov-dm-20121211/">PROV-DM</a> defines a conceptual data model for provenance including UML diagrams. PROV-O and PROV-XML are serializations of this conceptual model.</td></tr>
 <tr><td style = "text-align: center;">5</td><td  style="background: #FDD">Advanced</td><td>Rec</td><td><a href="http://www.w3.org/TR/2012/CR-prov-n-20121211/">PROV-N</a> defines a human-readable notation for provenance. This is used to define the conceptual model as well as PROV-CONSTRAINTS. </td></tr>
 <tr><td style = "text-align: center;">6</td> <td  style="background: #FDD">Advanced</td><td>Rec</td><td> <a href="http://www.w3.org/TR/2012/CR-prov-constraints-20121211/">PROV-CONSTRAINTS</a> defines a set constraints that define a notion of valid provenance. It is specifically aimed at the implementors of validators. </td></tr>
-<tr><td style = "text-align: center;">7</td><td  style="background: #CDD">Developers</td><td>Note</td><td><a href="http://www.w3.org/TR/2012/WD-prov-aq-20120619/">PROV-AQ</a> defines how to use Web-based mechanisms to locate and retrieve provenance information. </td></tr>
-<tr><td style = "text-align: center;">8</td><td  style="background: #CDD">Developers</td><td>Note</td><td><a href="https://dvcs.w3.org/hg/prov/raw-file/default/dc-note/Overview.html">PROV-DC</a>  defines a mapping between Dublin Core and PROV. </td></tr>
+<tr><td style="text-align: center;">7</td><td  style="background: #CDD">Developers</td><td>Note</td><td><a href="http://www.w3.org/TR/2012/WD-prov-aq-20120619/">PROV-AQ</a> defines how to use Web-based mechanisms to locate and retrieve provenance information. </td></tr>
+<tr><td style="text-align: center;">8</td><td  style="background: #CDD">Developers</td><td>Note</td><td><a href="https://dvcs.w3.org/hg/prov/raw-file/default/dc-note/Overview.html">PROV-DC</a>  defines a mapping between Dublin Core and PROV. </td></tr>
 <tr><td style = "text-align: center;">9</td><td  style="background: #FDD">Advanced</td><td>Note</td><td><a href="http://dvcs.w3.org/hg/prov/raw-file/default/links/prov-links.html">PROV-LINKS</a>  Defines extensions to PROV to enable linking provenance information across containers for provenance</td></tr>
 
 </table>
@@ -488,9 +489,9 @@
 For a broader review of provenance that led to the creation of PROV, there are several reports produced by the <a href="http://www.w3.org/2005/Incubator/prov/wiki/W3C_Provenance_Incubator_Group_Wiki">W3C Provenance Incubator group  including:
 
 <ol>
-<li> <a href="http://www.w3.org/2005/Incubator/prov/wiki/images/0/02/Provenance-XG-Overview.pdf"> An Overview of Provenance on the Web (slideshow - pdf)</a>
-<li> <a href="http://www.w3.org/2005/Incubator/prov/wiki/User_Requirements">Requirements for Provenance on the Web</a>
-<li> <a href="http://www.w3.org/2005/Incubator/prov/wiki/State_of_the_Art_Report">State of the Art Report</a>
+<li> <a href="http://www.w3.org/2005/Incubator/prov/wiki/images/0/02/Provenance-XG-Overview.pdf"> An Overview of Provenance on the Web (slideshow - pdf)</a></li>
+<li> <a href="http://www.w3.org/2005/Incubator/prov/wiki/User_Requirements">Requirements for Provenance on the Web</a></li>
+<li> <a href="http://www.w3.org/2005/Incubator/prov/wiki/State_of_the_Art_Report">State of the Art Report</a></li>
 </ol>
 
 Finally, the simplest way to use PROV is through one of the many <a href="http://www.w3.org/2011/prov/wiki/ProvImplementations">applications</a> that support it.