code: @Override
  	public EClass getIfcSectionReinforcementProperties() {
  		if (ifcSectionReinforcementPropertiesEClass == null) {
  			ifcSectionReinforcementPropertiesEClass = (EClass) EPackage.Registry.INSTANCE
  					.getEPackage(Ifc4Package.eNS_URI).getEClassifiers().get(589);
  		}
  		return ifcSectionReinforcementPropertiesEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated