public Contact()
 {
     this.periodField = new Period();
     this.useField = new code();
     this.valueField = new @string();
     this.systemField = new code();
 }
 public HumanName()
 {
     this.periodField = new Period();
     this.suffixField = new List<@string>();
     this.prefixField = new List<@string>();
     this.givenField = new List<@string>();
     this.familyField = new List<@string>();
     this.textField = new @string();
     this.useField = new code();
 }
 public Address()
 {
     this.periodField = new Period();
     this.countryField = new @string();
     this.zipField = new @string();
     this.stateField = new @string();
     this.cityField = new @string();
     this.lineField = new List<@string>();
     this.textField = new @string();
     this.useField = new code();
 }