--- a/model/ProvenanceModel.html	Mon Nov 28 12:22:50 2011 +0000
+++ b/model/ProvenanceModel.html	Mon Nov 28 12:26:42 2011 +0000
@@ -543,9 +543,7 @@
 Note that multiple <samp>activities</samp> may <em>use</em> the same <samp>entity</samp>, and each activity may use multiple <samp>entities</samp>. Finally, entities can be derived from other entities, and this is specified using the <a title="derivation record">wasDerivedFrom</a> relation.</li>
   
   <li>An <a title="agent record">Agent Record</a> represent a particular <samp>entity</samp> that can be associated to activities, meaning that it can be assigned some degree of responsibility for an <samp>activity</samp> taking place.
-  Agents have a rather generic connotation: their  association with an activity is  represented by the <a title="activity association record">wasAssociatedWith</a> relationship, which can take up various meanings (attribution, responsibility, supervision, management, etc.), which are not individually specified in the model. Relations <a title="start record">wasStartedBy</a> and <a title="end record">wasEndedBy</a> are specializations of <a title="activity association record">wasAssociatedWith</a> that can optionally be used to carry additional meaning.
-
-
+  Agents have a rather generic connotation: their  association with an activity is  represented by the <a title="activity association record">wasAssociatedWith</a> relationship, which can take up various meanings (attribution, responsibility, supervision, management, etc.), which are not individually specified in the model. Relations <a title="start record">wasStartedBy</a> and <a title="end record">wasEndedBy</a> are specializations of <a title="activity association record">wasAssociatedWith</a> that can optionally be used to carry additional meaning. Furthermore, it is recognized that agents can act on behalf of others: hence, the relation <a title="responsibility record">actedOnBehalfOf</a> allows for chains of responsibility to be stated.
 </li>