anchor.diff:        },   
         "majorField" : {
            "newResource"      : "false",
  -         "validators"       : [ "nonempty", "datatype:${stringDatatypeUriJson}" ],
  +         "validators"       : [ "datatype:${stringDatatypeUriJson}" ],
            "optionsType"      : "UNDEFINED",
            "literalOptions"   : [ ],
            "predicateUri"     : "",
  
positive.code: 
      <v:input type="select" label="Degree" id="degree"  />  
      
      <v:input type="text" label="Major Field of Degree ${requiredHint}" id="majorField" size="30" />   
         
      <v:input id="dateTime" />  
      
  
negative.code:     "predicate" : ["predicate", "${predicateUriJson}" ],
      "object"    : ["edTraining", "${objectUriJson}", "URI" ],
      
      "n3required"    : [ "${n3ForNewEdTraining}", "${orgLabelAssertion}", "${orgTypeAssertion}", "${dateTimeAssertions}" ],
      
      "n3optional"    : [ "${n3ForEdTrainingToOrg}",                                            
                          "${degreeAssertion}", "${deptAssertion}", "${infoAssertion}" ],
  