--- a/model/working-copy/prov-dm-issue-450.html Mon Sep 10 07:53:57 2012 +0100
+++ b/model/working-copy/prov-dm-issue-450.html Mon Sep 10 07:56:57 2012 +0100
@@ -633,13 +633,13 @@
<p>
-Some PROV-DM relations are not binary and involve extra element. They are summarized in <a href="#secondary-elements-relations-at-a-glance-div">Table 5</a> grouping secondary objects, according to their type. The table also adopts the same color scheme as <a href="#prov-dm-components">Figure 4</a>, allowing components to be readily identified. None of these associations correspond to the core structures introduced
+Some PROV-DM relations are not binary and involve extra optional element. They are summarized in <a href="#secondary-elements-relations-at-a-glance-div">Table 5</a> grouping secondary objects, according to their type. The table also adopts the same color scheme as <a href="#prov-dm-components">Figure 4</a>, allowing components to be readily identified. None of these associations correspond to the core structures introduced
in <a href="#core-structures">Section 2.1</a>.</p>
<div id="secondary-elements-relations-at-a-glance-div" style="text-align: center;">
<table class="thinborder" style="margin-left: auto; margin-right: auto;">
-<caption id="secondary-elements-relations-at-a-glance">Secondary elements in PROV-DM Relations</caption> <!-- Table 4 -->
+<caption id="secondary-elements-relations-at-a-glance">Secondary optional elements in PROV-DM Relations</caption> <!-- Table 4 -->
<tr><td style="border-width: 0px; "></td><td style="border-width: 0px; "></td><td colspan="6">Secondary Object</td></tr>
<tr><td style="border-width: 0px; "></td><td style="border-width: 0px; "></td><td>Entity</td><td>Activity</td><td >Agent</td></tr>
<tr><td rowspan="3">Subject</td><td>Entity</td><td class="component5-color"><a>MentionOf</a> (bundle)</td><td class="component2-color"><a >WasDerivedFrom</a> (activity)<br><a>Revision (activity)</a><br><a>Quotation (activity)</a><br><a>PrimarySource (activity)</a></td><td colspan="2">—</td></tr>