public ArtifactLifeCycleEvent() {
     this.eventDateTimeField = new TS();
     this.eventTypeField = new ArtifactLifeCycleEventEventType();
 }
 public IVL_TS() {
     this.highField = new TS();
     this.lowField = new TS();
 }
 public EvaluatedPersonDemographics() {
     this.ageAtDeathField = new PQ();
     this.isDeceasedField = new BL();
     this.telecomField = new List<TEL>();
     this.addressField = new List<AD>();
     this.nameField = new List<EN>();
     this.ethnicityField = new List<CD>();
     this.raceField = new List<CD>();
     this.ageField = new PQ();
     this.birthTimeField = new TS();
 }