anchor.diff:  	<c:when test="${!empty individual}"><%-- individual is the OBJECT of the property referenced -- the Role individual, not the Person or grant --%>
    		<c:choose>
   			<c:when test="${!empty predicateUri}">
  -			
  -				<c:set var="roleLabel" value="${! empty param.roleLabelForPerson ? param.roleLabelForPerson : individual.name}"/>
  -				
  +											
   			    <%-- get years off role --%>
   				<c:set var="startYear" value="${individual.dataPropertyMap['http://vivoweb.org/ontology/core#startYear'].dataPropertyStatements[0].data}"/>
                   <c:if test="${not empty startYear}">
  
positive.code: 				    		<c:when test="${!empty individual.objectPropertyMap[ param.roleToPersonPredicate ]}">				    		
  				    		    <c:set var="person" value="${individual.objectPropertyMap[ param.roleToPersonPredicate ].objectPropertyStatements[0].object}" />
  					    		<c:set var="name" value="${person.name}"/>
  					    		<c:set var="label" value="${roleLabel}" />
                                  <c:set var="uri" value="${person.URI}"/>
  					    	</c:when>					    						    	
  					    	
  
negative.code: 					    <c:choose>
                              <c:when test="${!empty individual.objectPropertyMap['http://vivoweb.org/ontology/core#roleIn']}">
  					            <c:set var="roleActivity" value="${individual.objectPropertyMap['http://vivoweb.org/ontology/core#roleIn'].objectPropertyStatements[0].object}" />
  					            <c:set var="name"  value="${roleActivity.name}"/> 					            
  					            <%-- On the person page, it's redundant to display the role label in this case, since the object property
  					            label contains the same information. --%>
  					            <c:set var="label" value="${! empty param.roleLabelForPerson ? '' : (! empty individual.rdfsLabel ? individual.rdfsLabel: '')}" /> 
  					            					            
                                  <c:set var="uri" value="${roleActivity.URI}"/>                                                                
                              </c:when>
   				            <c:otherwise><%-- this Role is not linked to anything yet; use name as a placeholder and add link to the Role so user can add more information --%>
  