Namespace Xbim.Ifc2x3.ProfilePropertyResource Classes IfcGeneralProfileProperties IfcProfileProperties IfcReinforcementBarProperties IfcRibPlateProfileProperties IfcSectionProperties IfcSectionReinforcementProperties IfcStructuralProfileProperties IfcStructuralSteelProfileProperties Enums IfcGeneralProfileProperties.IfcGeneralProfilePropertiesClause IfcReinforcingBarRoleEnum IfcReinforcingBarSurfaceEnum IfcRibPlateDirectionEnum IfcSectionTypeEnum IfcStructuralProfileProperties.IfcStructuralProfilePropertiesClause IfcStructuralSteelProfileProperties.IfcStructuralSteelProfilePropertiesClause