anchor.diff:   }
   %>
   
  -<c:set var="vivoOnt" value="http://vivoweb.org/ontology" />
  -<c:set var="vivoCore" value="${vivoOnt}/core#" />
  +<c:set var="vivoCore" value="http://vivoweb.org/ontology/core#" />
   <c:set var="rdfs" value="<%= VitroVocabulary.RDFS %>" />
   <c:set var="type" value="<%= VitroVocabulary.RDF_TYPE %>" />
  +<c:set var="vitro" value="<%= VitroVocabulary.vitroURI %>" />
   <c:set var="label" value="${rdfs}label" />
   <c:set var="defaultNamespace" value=""/> <%--blank triggers default URI generation behavior --%>
   
  
positive.code: <%-- OPTIONAL PARAMETERS --%>
  
  <c:set var="typeSelectorLabel" scope="request"> <%-- label for type selector field --%>
      ${! empty param.typeSelectorLabel ? param.typeSelectorLabel : param.roleDescriptor}
  </c:set>
  <c:set var="buttonText" scope="request">
      ${! empty param.buttonText ? param.buttonText : param.roleDescriptor}
  </c:set>
  <c:set var="roleToActivityPredicate" scope="request">
      ${! empty param.roleToActivityPredicate ? param.roleToActivityPredicate : "http://vivoweb.org/ontology/core#roleIn"}
  </c:set>
  <c:set var="activityToRolePredicate">
      ${! empty param.activityToRolePredicate ? param.activityToRolePredicate : "http://vivoweb.org/ontology/core#relatedRole"}
  </c:set>
  <c:set var="numDateFields">${! empty param.numDateFields ? param.numDateFields : 2 }</c:set>
  <c:set var="showRoleLabelField">
  
negative.code: <%@ page import="edu.cornell.mannlib.vitro.webapp.beans.ObjectProperty"%>
  <%@ page import="edu.cornell.mannlib.vitro.webapp.utils.FrontEndEditingUtils"%>
  <%@ page import="edu.cornell.mannlib.vitro.webapp.utils.FrontEndEditingUtils.EditMode"%>
  <%@ page import="edu.cornell.mannlib.vitro.webapp.dao.jena.QueryUtils"%>
  
  <%@ page import="org.apache.commons.lang.StringUtils" %>
  <%@ page import="org.apache.commons.logging.Log" %>
  