anchor.diff:      
       "n3required"    : [ "${n3ForStmtToPerson}", "${titleAssertion}", "${startYearMonthAssertion}" ],
       "n3optional"    : [ "${descriptionAssertion}", "${organizationNameAssertion}","${organizationUriAssertion}",
  -                        "${endYearMonthAssertion}"],
  +                        "${endYearMonthAssertion}", "${serviceSubClassAssertion}"],
       "newResources"  : { "activityUri" : "${defaultNamespace}" },
       "urisInScope"    : { },
       "literalsInScope": { },
  -    "urisOnForm"     : [ "organizationUri" ],
  +    "urisOnForm"     : [ "organizationUri" , "serviceSubClass" ],
       "literalsOnForm" :  [ "title", "description", "organizationName", 
       					  "startYearMonth", "endYearMonth" ],
       "filesOnForm"    : [ ],
  
positive.code:     ?organizationUri <http://vivoweb.org/ontology/core#organizationRelatedActivity> ?activityUri .
  </v:jsonset>
  
  <v:jsonset var="n3ForStmtToPerson"  >
      @prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.    
      @prefix core: <http://vivoweb.org/ontology/core#>.    
  
negative.code: 
  <v:jsonset var="activityClass">http://vivoweb.org/ontology/core#ServiceActivity</v:jsonset>
  <v:jsonset var="organizationClass">http://xmlns.com/foaf/0.1/Organization</v:jsonset>
  
  <c:set var="editjson" scope="request">
    {
  