code: public WasAssociatedWith newWasAssociatedWith(QualifiedName id,
                                                    QualifiedName activity,
  						  QualifiedName agent) {
  	WasAssociatedWith res = of.createWasAssociatedWith();
  	res.setId(id);
  	res.setActivity(activity);
  	res.setAgent(agent);
  	return res;
      }
docs: A factory method to create an instance of an Association {@link WasAssociatedWith}
  @param id an optional identifier for the association between an activity and an agent
  @param activity an identifier for the activity
  @param agent an optional identifier for the agent associated with the activity
  @return an instance of {@link WasAssociatedWith}