code: @Override
  	public EClass getIfcPropertyListValue() {
  		if (ifcPropertyListValueEClass == null) {
  			ifcPropertyListValueEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc4Package.eNS_URI)
  					.getEClassifiers().get(471);
  		}
  		return ifcPropertyListValueEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated