code: @Override
  	public EClass getIfcProjectedCRS() {
  		if (ifcProjectedCRSEClass == null) {
  			ifcProjectedCRSEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc4Package.eNS_URI)
  					.getEClassifiers().get(462);
  		}
  		return ifcProjectedCRSEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated