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IfcPresentationLayerAssignment IfcPresentationLayerWithStyle IfcPresentationStyle IfcPresentationStyleAssignment IfcProcedure IfcProcedureType IfcProcess IfcProduct IfcProductDefinitionShape IfcProductRepresentation IfcProfileDef IfcProfileProperties IfcProject IfcProjectLibrary IfcProjectOrder IfcProjectedCRS IfcProjectionElement IfcProperty IfcPropertyAbstraction IfcPropertyBoundedValue IfcPropertyDefinition IfcPropertyDependencyRelationship IfcPropertyEnumeratedValue IfcPropertyEnumeration IfcPropertyListValue IfcPropertyReferenceValue IfcPropertySet IfcPropertySetDefinition IfcPropertySetTemplate IfcPropertySingleValue IfcPropertyTableValue IfcPropertyTemplate IfcPropertyTemplateDefinition IfcProtectiveDevice IfcProtectiveDeviceTrippingUnit IfcProtectiveDeviceTrippingUnitType IfcProtectiveDeviceType IfcProxy IfcPump IfcPumpType IfcQuantityArea IfcQuantityCount IfcQuantityLength IfcQuantitySet IfcQuantityTime IfcQuantityVolume IfcQuantityWeight IfcRailing IfcRailingType IfcRamp IfcRampFlight IfcRampFlightType IfcRampType IfcRationalBSplineCurveWithKnots IfcRationalBSplineSurfaceWithKnots IfcRectangleHollowProfileDef IfcRectangleProfileDef IfcRectangularPyramid IfcRectangularTrimmedSurface IfcRecurrencePattern IfcReference IfcRegularTimeSeries IfcReinforcementBarProperties IfcReinforcementDefinitionProperties IfcReinforcingBar IfcReinforcingBarType IfcReinforcingElement IfcReinforcingElementType IfcReinforcingMesh IfcReinforcingMeshType IfcRelAggregates IfcRelAssigns IfcRelAssignsToActor IfcRelAssignsToControl IfcRelAssignsToGroup IfcRelAssignsToGroupByFactor IfcRelAssignsToProcess IfcRelAssignsToProduct IfcRelAssignsToResource IfcRelAssociates IfcRelAssociatesApproval IfcRelAssociatesClassification IfcRelAssociatesConstraint IfcRelAssociatesDocument IfcRelAssociatesLibrary IfcRelAssociatesMaterial IfcRelConnects IfcRelConnectsElements IfcRelConnectsPathElements IfcRelConnectsPortToElement IfcRelConnectsPorts IfcRelConnectsStructuralActivity 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IfcRoundedRectangleProfileDef IfcSIUnit IfcSanitaryTerminal IfcSanitaryTerminalType IfcSchedulingTime IfcSeamCurve IfcSectionProperties IfcSectionReinforcementProperties IfcSectionedSpine IfcSensor IfcSensorType IfcShadingDevice IfcShadingDeviceType IfcShapeAspect IfcShapeModel IfcShapeRepresentation IfcShellBasedSurfaceModel IfcSimpleProperty IfcSimplePropertyTemplate IfcSite IfcSlab IfcSlabElementedCase IfcSlabStandardCase IfcSlabType IfcSlippageConnectionCondition IfcSolarDevice IfcSolarDeviceType IfcSolidModel IfcSpace IfcSpaceHeater IfcSpaceHeaterType IfcSpaceType IfcSpatialElement IfcSpatialElementType IfcSpatialStructureElement IfcSpatialStructureElementType IfcSpatialZone IfcSpatialZoneType IfcSphere IfcSphericalSurface IfcStackTerminal IfcStackTerminalType IfcStair IfcStairFlight IfcStairFlightType IfcStairType IfcStructuralAction IfcStructuralActivity IfcStructuralAnalysisModel IfcStructuralConnection IfcStructuralConnectionCondition IfcStructuralCurveAction IfcStructuralCurveConnection IfcStructuralCurveMember IfcStructuralCurveMemberVarying IfcStructuralCurveReaction IfcStructuralItem IfcStructuralLinearAction IfcStructuralLoad IfcStructuralLoadCase IfcStructuralLoadConfiguration IfcStructuralLoadGroup IfcStructuralLoadLinearForce IfcStructuralLoadOrResult IfcStructuralLoadPlanarForce IfcStructuralLoadSingleDisplacement IfcStructuralLoadSingleDisplacementDistortion IfcStructuralLoadSingleForce IfcStructuralLoadSingleForceWarping IfcStructuralLoadStatic IfcStructuralLoadTemperature IfcStructuralMember IfcStructuralPlanarAction IfcStructuralPointAction IfcStructuralPointConnection IfcStructuralPointReaction IfcStructuralReaction IfcStructuralResultGroup IfcStructuralSurfaceAction IfcStructuralSurfaceConnection IfcStructuralSurfaceMember IfcStructuralSurfaceMemberVarying IfcStructuralSurfaceReaction IfcStyleModel IfcStyledItem IfcStyledRepresentation IfcSubContractResource IfcSubContractResourceType IfcSubedge IfcSurface IfcSurfaceCurve 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IfcTopologicalRepresentationItem IfcTopologyRepresentation IfcToroidalSurface IfcTransformer IfcTransformerType IfcTransportElement IfcTransportElementType IfcTrapeziumProfileDef IfcTriangulatedFaceSet IfcTrimmedCurve IfcTubeBundle IfcTubeBundleType IfcTypeObject IfcTypeProcess IfcTypeProduct IfcTypeResource IfcUShapeProfileDef IfcUnitAssignment IfcUnitaryControlElement IfcUnitaryControlElementType IfcUnitaryEquipment IfcUnitaryEquipmentType IfcValve IfcValveType IfcVector IfcVertex IfcVertexLoop IfcVertexPoint IfcVibrationIsolator IfcVibrationIsolatorType IfcVirtualElement IfcVirtualGridIntersection IfcVoidingFeature IfcWall IfcWallElementedCase IfcWallStandardCase IfcWallType IfcWasteTerminal IfcWasteTerminalType IfcWindow IfcWindowLiningProperties IfcWindowPanelProperties IfcWindowStandardCase IfcWindowStyle IfcWindowType IfcWorkCalendar IfcWorkControl IfcWorkPlan IfcWorkSchedule IfcWorkTime IfcZShapeProfileDef IfcZone typeCodes typeNames