File Ifc4x3_rc1-definitions.h

↰ Parent directory (src/ifcparse)

Definition (src/ifcparse/Ifc4x3_rc1-definitions.h)

• Program Listing for File Ifc4x3_rc1-definitions.h

Defines

• Define SCHEMA_HAS_IfcAbsorbedDoseMeasure

• Define SCHEMA_HAS_IfcAccelerationMeasure

• Define SCHEMA_HAS_IfcActionRequest

• Define SCHEMA_HAS_IfcActionRequestTypeEnum

• Define SCHEMA_HAS_IfcActionSourceTypeEnum

• Define SCHEMA_HAS_IfcActionTypeEnum

• Define SCHEMA_HAS_IfcActor

• Define SCHEMA_HAS_IfcActorRole

• Define SCHEMA_HAS_IfcActorSelect

• Define SCHEMA_HAS_IfcActuator

• Define SCHEMA_HAS_IfcActuatorType

• Define SCHEMA_HAS_IfcActuatorTypeEnum

• Define SCHEMA_HAS_IfcAddress

• Define SCHEMA_HAS_IfcAddressTypeEnum

• Define SCHEMA_HAS_IfcAdvancedBrep

• Define SCHEMA_HAS_IfcAdvancedBrepWithVoids

• Define SCHEMA_HAS_IfcAdvancedFace

• Define SCHEMA_HAS_IfcAirTerminal

• Define SCHEMA_HAS_IfcAirTerminalBox

• Define SCHEMA_HAS_IfcAirTerminalBoxType

• Define SCHEMA_HAS_IfcAirTerminalBoxTypeEnum

• Define SCHEMA_HAS_IfcAirTerminalType

• Define SCHEMA_HAS_IfcAirTerminalTypeEnum

• Define SCHEMA_HAS_IfcAirToAirHeatRecovery

• Define SCHEMA_HAS_IfcAirToAirHeatRecoveryType

• Define SCHEMA_HAS_IfcAirToAirHeatRecoveryTypeEnum

• Define SCHEMA_HAS_IfcAlarm

• Define SCHEMA_HAS_IfcAlarmType

• Define SCHEMA_HAS_IfcAlarmTypeEnum

• Define SCHEMA_HAS_IfcAlignment

• Define SCHEMA_HAS_IfcAlignment2DCant

• Define SCHEMA_HAS_IfcAlignment2DCantSegLine

• Define SCHEMA_HAS_IfcAlignment2DCantSegment

• Define SCHEMA_HAS_IfcAlignment2DCantSegTransition

• Define SCHEMA_HAS_IfcAlignment2DHorizontal

• Define SCHEMA_HAS_IfcAlignment2DHorizontalSegment

• Define SCHEMA_HAS_IfcAlignment2DSegment

• Define SCHEMA_HAS_IfcAlignment2DVerSegCircularArc

• Define SCHEMA_HAS_IfcAlignment2DVerSegLine

• Define SCHEMA_HAS_IfcAlignment2DVerSegParabolicArc

• Define SCHEMA_HAS_IfcAlignment2DVerSegTransition

• Define SCHEMA_HAS_IfcAlignment2DVertical

• Define SCHEMA_HAS_IfcAlignment2DVerticalSegment

• Define SCHEMA_HAS_IfcAlignmentCurve

• Define SCHEMA_HAS_IfcAlignmentTypeEnum

• Define SCHEMA_HAS_IfcAmountOfSubstanceMeasure

• Define SCHEMA_HAS_IfcAnalysisModelTypeEnum

• Define SCHEMA_HAS_IfcAnalysisTheoryTypeEnum

• Define SCHEMA_HAS_IfcAngularVelocityMeasure

• Define SCHEMA_HAS_IfcAnnotation

• Define SCHEMA_HAS_IfcAnnotationFillArea

• Define SCHEMA_HAS_IfcAnnotationTypeEnum

• Define SCHEMA_HAS_IfcApplication

• Define SCHEMA_HAS_IfcAppliedValue

• Define SCHEMA_HAS_IfcAppliedValueSelect

• Define SCHEMA_HAS_IfcApproval

• Define SCHEMA_HAS_IfcApprovalRelationship

• Define SCHEMA_HAS_IfcArbitraryClosedProfileDef

• Define SCHEMA_HAS_IfcArbitraryOpenProfileDef

• Define SCHEMA_HAS_IfcArbitraryProfileDefWithVoids

• Define SCHEMA_HAS_IfcArcIndex

• Define SCHEMA_HAS_IfcAreaDensityMeasure

• Define SCHEMA_HAS_IfcAreaMeasure

• Define SCHEMA_HAS_IfcArithmeticOperatorEnum

• Define SCHEMA_HAS_IfcAssemblyPlaceEnum

• Define SCHEMA_HAS_IfcAsset

• Define SCHEMA_HAS_IfcAsymmetricIShapeProfileDef

• Define SCHEMA_HAS_IfcAudioVisualAppliance

• Define SCHEMA_HAS_IfcAudioVisualApplianceType

• Define SCHEMA_HAS_IfcAudioVisualApplianceTypeEnum

• Define SCHEMA_HAS_IfcAxis1Placement

• Define SCHEMA_HAS_IfcAxis2Placement

• Define SCHEMA_HAS_IfcAxis2Placement2D

• Define SCHEMA_HAS_IfcAxis2Placement3D

• Define SCHEMA_HAS_IfcAxisLateralInclination

• Define SCHEMA_HAS_IfcBeam

• Define SCHEMA_HAS_IfcBeamStandardCase

• Define SCHEMA_HAS_IfcBeamType

• Define SCHEMA_HAS_IfcBeamTypeEnum

• Define SCHEMA_HAS_IfcBearing

• Define SCHEMA_HAS_IfcBearingType

• Define SCHEMA_HAS_IfcBearingTypeDisplacementEnum

• Define SCHEMA_HAS_IfcBearingTypeEnum

• Define SCHEMA_HAS_IfcBenchmarkEnum

• Define SCHEMA_HAS_IfcBendingParameterSelect

• Define SCHEMA_HAS_IfcBinary

• Define SCHEMA_HAS_IfcBlobTexture

• Define SCHEMA_HAS_IfcBlock

• Define SCHEMA_HAS_IfcBoiler

• Define SCHEMA_HAS_IfcBoilerType

• Define SCHEMA_HAS_IfcBoilerTypeEnum

• Define SCHEMA_HAS_IfcBoolean

• Define SCHEMA_HAS_IfcBooleanClippingResult

• Define SCHEMA_HAS_IfcBooleanOperand

• Define SCHEMA_HAS_IfcBooleanOperator

• Define SCHEMA_HAS_IfcBooleanResult

• Define SCHEMA_HAS_IfcBorehole

• Define SCHEMA_HAS_IfcBoundaryCondition

• Define SCHEMA_HAS_IfcBoundaryCurve

• Define SCHEMA_HAS_IfcBoundaryEdgeCondition

• Define SCHEMA_HAS_IfcBoundaryFaceCondition

• Define SCHEMA_HAS_IfcBoundaryNodeCondition

• Define SCHEMA_HAS_IfcBoundaryNodeConditionWarping

• Define SCHEMA_HAS_IfcBoundedCurve

• Define SCHEMA_HAS_IfcBoundedSurface

• Define SCHEMA_HAS_IfcBoundingBox

• Define SCHEMA_HAS_IfcBoxAlignment

• Define SCHEMA_HAS_IfcBoxedHalfSpace

• Define SCHEMA_HAS_IfcBridge

• Define SCHEMA_HAS_IfcBridgePart

• Define SCHEMA_HAS_IfcBridgePartTypeEnum

• Define SCHEMA_HAS_IfcBridgeTypeEnum

• Define SCHEMA_HAS_IfcBSplineCurve

• Define SCHEMA_HAS_IfcBSplineCurveForm

• Define SCHEMA_HAS_IfcBSplineCurveWithKnots

• Define SCHEMA_HAS_IfcBSplineSurface

• Define SCHEMA_HAS_IfcBSplineSurfaceForm

• Define SCHEMA_HAS_IfcBSplineSurfaceWithKnots

• Define SCHEMA_HAS_IfcBuilding

• Define SCHEMA_HAS_IfcBuildingElementPart

• Define SCHEMA_HAS_IfcBuildingElementPartType

• Define SCHEMA_HAS_IfcBuildingElementPartTypeEnum

• Define SCHEMA_HAS_IfcBuildingElementProxy

• Define SCHEMA_HAS_IfcBuildingElementProxyType

• Define SCHEMA_HAS_IfcBuildingElementProxyTypeEnum

• Define SCHEMA_HAS_IfcBuildingStorey

• Define SCHEMA_HAS_IfcBuildingSystem

• Define SCHEMA_HAS_IfcBuildingSystemTypeEnum

• Define SCHEMA_HAS_IfcBuiltElement

• Define SCHEMA_HAS_IfcBuiltElementType

• Define SCHEMA_HAS_IfcBuiltSystem

• Define SCHEMA_HAS_IfcBuiltSystemTypeEnum

• Define SCHEMA_HAS_IfcBurner

• Define SCHEMA_HAS_IfcBurnerType

• Define SCHEMA_HAS_IfcBurnerTypeEnum

• Define SCHEMA_HAS_IfcCableCarrierFitting

• Define SCHEMA_HAS_IfcCableCarrierFittingType

• Define SCHEMA_HAS_IfcCableCarrierFittingTypeEnum

• Define SCHEMA_HAS_IfcCableCarrierSegment

• Define SCHEMA_HAS_IfcCableCarrierSegmentType

• Define SCHEMA_HAS_IfcCableCarrierSegmentTypeEnum

• Define SCHEMA_HAS_IfcCableFitting

• Define SCHEMA_HAS_IfcCableFittingType

• Define SCHEMA_HAS_IfcCableFittingTypeEnum

• Define SCHEMA_HAS_IfcCableSegment

• Define SCHEMA_HAS_IfcCableSegmentType

• Define SCHEMA_HAS_IfcCableSegmentTypeEnum

• Define SCHEMA_HAS_IfcCaissonFoundation

• Define SCHEMA_HAS_IfcCaissonFoundationType

• Define SCHEMA_HAS_IfcCaissonFoundationTypeEnum

• Define SCHEMA_HAS_IfcCardinalPointReference

• Define SCHEMA_HAS_IfcCartesianPoint

• Define SCHEMA_HAS_IfcCartesianPointList

• Define SCHEMA_HAS_IfcCartesianPointList2D

• Define SCHEMA_HAS_IfcCartesianPointList3D

• Define SCHEMA_HAS_IfcCartesianTransformationOperator

• Define SCHEMA_HAS_IfcCartesianTransformationOperator2D

• Define SCHEMA_HAS_IfcCartesianTransformationOperator2DnonUniform

• Define SCHEMA_HAS_IfcCartesianTransformationOperator3D

• Define SCHEMA_HAS_IfcCartesianTransformationOperator3DnonUniform

• Define SCHEMA_HAS_IfcCenterLineProfileDef

• Define SCHEMA_HAS_IfcChangeActionEnum

• Define SCHEMA_HAS_IfcChiller

• Define SCHEMA_HAS_IfcChillerType

• Define SCHEMA_HAS_IfcChillerTypeEnum

• Define SCHEMA_HAS_IfcChimney

• Define SCHEMA_HAS_IfcChimneyType

• Define SCHEMA_HAS_IfcChimneyTypeEnum

• Define SCHEMA_HAS_IfcCircle

• Define SCHEMA_HAS_IfcCircleHollowProfileDef

• Define SCHEMA_HAS_IfcCircleProfileDef

• Define SCHEMA_HAS_IfcCircularArcSegment2D

• Define SCHEMA_HAS_IfcCivilElement

• Define SCHEMA_HAS_IfcCivilElementType

• Define SCHEMA_HAS_IfcClassification

• Define SCHEMA_HAS_IfcClassificationReference

• Define SCHEMA_HAS_IfcClassificationReferenceSelect

• Define SCHEMA_HAS_IfcClassificationSelect

• Define SCHEMA_HAS_IfcClosedShell

• Define SCHEMA_HAS_IfcCoil

• Define SCHEMA_HAS_IfcCoilType

• Define SCHEMA_HAS_IfcCoilTypeEnum

• Define SCHEMA_HAS_IfcColour

• Define SCHEMA_HAS_IfcColourOrFactor

• Define SCHEMA_HAS_IfcColourRgb

• Define SCHEMA_HAS_IfcColourRgbList

• Define SCHEMA_HAS_IfcColourSpecification

• Define SCHEMA_HAS_IfcColumn

• Define SCHEMA_HAS_IfcColumnStandardCase

• Define SCHEMA_HAS_IfcColumnType

• Define SCHEMA_HAS_IfcColumnTypeEnum

• Define SCHEMA_HAS_IfcCommunicationsAppliance

• Define SCHEMA_HAS_IfcCommunicationsApplianceType

• Define SCHEMA_HAS_IfcCommunicationsApplianceTypeEnum

• Define SCHEMA_HAS_IfcComplexNumber

• Define SCHEMA_HAS_IfcComplexProperty

• Define SCHEMA_HAS_IfcComplexPropertyTemplate

• Define SCHEMA_HAS_IfcComplexPropertyTemplateTypeEnum

• Define SCHEMA_HAS_IfcCompositeCurve

• Define SCHEMA_HAS_IfcCompositeCurveOnSurface

• Define SCHEMA_HAS_IfcCompositeCurveSegment

• Define SCHEMA_HAS_IfcCompositeProfileDef

• Define SCHEMA_HAS_IfcCompoundPlaneAngleMeasure

• Define SCHEMA_HAS_IfcCompressor

• Define SCHEMA_HAS_IfcCompressorType

• Define SCHEMA_HAS_IfcCompressorTypeEnum

• Define SCHEMA_HAS_IfcCondenser

• Define SCHEMA_HAS_IfcCondenserType

• Define SCHEMA_HAS_IfcCondenserTypeEnum

• Define SCHEMA_HAS_IfcConic

• Define SCHEMA_HAS_IfcConnectedFaceSet

• Define SCHEMA_HAS_IfcConnectionCurveGeometry

• Define SCHEMA_HAS_IfcConnectionGeometry

• Define SCHEMA_HAS_IfcConnectionPointEccentricity

• Define SCHEMA_HAS_IfcConnectionPointGeometry

• Define SCHEMA_HAS_IfcConnectionSurfaceGeometry

• Define SCHEMA_HAS_IfcConnectionTypeEnum

• Define SCHEMA_HAS_IfcConnectionVolumeGeometry

• Define SCHEMA_HAS_IfcConstraint

• Define SCHEMA_HAS_IfcConstraintEnum

• Define SCHEMA_HAS_IfcConstructionEquipmentResource

• Define SCHEMA_HAS_IfcConstructionEquipmentResourceType

• Define SCHEMA_HAS_IfcConstructionEquipmentResourceTypeEnum

• Define SCHEMA_HAS_IfcConstructionMaterialResource

• Define SCHEMA_HAS_IfcConstructionMaterialResourceType

• Define SCHEMA_HAS_IfcConstructionMaterialResourceTypeEnum

• Define SCHEMA_HAS_IfcConstructionProductResource

• Define SCHEMA_HAS_IfcConstructionProductResourceType

• Define SCHEMA_HAS_IfcConstructionProductResourceTypeEnum

• Define SCHEMA_HAS_IfcConstructionResource

• Define SCHEMA_HAS_IfcConstructionResourceType

• Define SCHEMA_HAS_IfcContext

• Define SCHEMA_HAS_IfcContextDependentMeasure

• Define SCHEMA_HAS_IfcContextDependentUnit

• Define SCHEMA_HAS_IfcControl

• Define SCHEMA_HAS_IfcController

• Define SCHEMA_HAS_IfcControllerType

• Define SCHEMA_HAS_IfcControllerTypeEnum

• Define SCHEMA_HAS_IfcConversionBasedUnit

• Define SCHEMA_HAS_IfcConversionBasedUnitWithOffset

• Define SCHEMA_HAS_IfcConveyorSegment

• Define SCHEMA_HAS_IfcConveyorSegmentType

• Define SCHEMA_HAS_IfcConveyorSegmentTypeEnum

• Define SCHEMA_HAS_IfcCooledBeam

• Define SCHEMA_HAS_IfcCooledBeamType

• Define SCHEMA_HAS_IfcCooledBeamTypeEnum

• Define SCHEMA_HAS_IfcCoolingTower

• Define SCHEMA_HAS_IfcCoolingTowerType

• Define SCHEMA_HAS_IfcCoolingTowerTypeEnum

• Define SCHEMA_HAS_IfcCoordinateOperation

• Define SCHEMA_HAS_IfcCoordinateReferenceSystem

• Define SCHEMA_HAS_IfcCoordinateReferenceSystemSelect

• Define SCHEMA_HAS_IfcCostItem

• Define SCHEMA_HAS_IfcCostItemTypeEnum

• Define SCHEMA_HAS_IfcCostSchedule

• Define SCHEMA_HAS_IfcCostScheduleTypeEnum

• Define SCHEMA_HAS_IfcCostValue

• Define SCHEMA_HAS_IfcCountMeasure

• Define SCHEMA_HAS_IfcCourse

• Define SCHEMA_HAS_IfcCourseType

• Define SCHEMA_HAS_IfcCourseTypeEnum

• Define SCHEMA_HAS_IfcCovering

• Define SCHEMA_HAS_IfcCoveringType

• Define SCHEMA_HAS_IfcCoveringTypeEnum

• Define SCHEMA_HAS_IfcCrewResource

• Define SCHEMA_HAS_IfcCrewResourceType

• Define SCHEMA_HAS_IfcCrewResourceTypeEnum

• Define SCHEMA_HAS_IfcCsgPrimitive3D

• Define SCHEMA_HAS_IfcCsgSelect

• Define SCHEMA_HAS_IfcCsgSolid

• Define SCHEMA_HAS_IfcCShapeProfileDef

• Define SCHEMA_HAS_IfcCurrencyRelationship

• Define SCHEMA_HAS_IfcCurtainWall

• Define SCHEMA_HAS_IfcCurtainWallType

• Define SCHEMA_HAS_IfcCurtainWallTypeEnum

• Define SCHEMA_HAS_IfcCurvatureMeasure

• Define SCHEMA_HAS_IfcCurve

• Define SCHEMA_HAS_IfcCurveBoundedPlane

• Define SCHEMA_HAS_IfcCurveBoundedSurface

• Define SCHEMA_HAS_IfcCurveFontOrScaledCurveFontSelect

• Define SCHEMA_HAS_IfcCurveInterpolationEnum

• Define SCHEMA_HAS_IfcCurveOnSurface

• Define SCHEMA_HAS_IfcCurveOrEdgeCurve

• Define SCHEMA_HAS_IfcCurveSegment2D

• Define SCHEMA_HAS_IfcCurveStyle

• Define SCHEMA_HAS_IfcCurveStyleFont

• Define SCHEMA_HAS_IfcCurveStyleFontAndScaling

• Define SCHEMA_HAS_IfcCurveStyleFontPattern

• Define SCHEMA_HAS_IfcCurveStyleFontSelect

• Define SCHEMA_HAS_IfcCylindricalSurface

• Define SCHEMA_HAS_IfcDamper

• Define SCHEMA_HAS_IfcDamperType

• Define SCHEMA_HAS_IfcDamperTypeEnum

• Define SCHEMA_HAS_IfcDataOriginEnum

• Define SCHEMA_HAS_IfcDate

• Define SCHEMA_HAS_IfcDateTime

• Define SCHEMA_HAS_IfcDayInMonthNumber

• Define SCHEMA_HAS_IfcDayInWeekNumber

• Define SCHEMA_HAS_IfcDeepFoundation

• Define SCHEMA_HAS_IfcDeepFoundationType

• Define SCHEMA_HAS_IfcDefinitionSelect

• Define SCHEMA_HAS_IfcDerivedMeasureValue

• Define SCHEMA_HAS_IfcDerivedProfileDef

• Define SCHEMA_HAS_IfcDerivedUnit

• Define SCHEMA_HAS_IfcDerivedUnitElement

• Define SCHEMA_HAS_IfcDerivedUnitEnum

• Define SCHEMA_HAS_IfcDescriptiveMeasure

• Define SCHEMA_HAS_IfcDimensionalExponents

• Define SCHEMA_HAS_IfcDimensionCount

• Define SCHEMA_HAS_IfcDirection

• Define SCHEMA_HAS_IfcDirectionSenseEnum

• Define SCHEMA_HAS_IfcDirectrixCurveSweptAreaSolid

• Define SCHEMA_HAS_IfcDirectrixDistanceSweptAreaSolid

• Define SCHEMA_HAS_IfcDiscreteAccessory

• Define SCHEMA_HAS_IfcDiscreteAccessoryType

• Define SCHEMA_HAS_IfcDiscreteAccessoryTypeEnum

• Define SCHEMA_HAS_IfcDistanceExpression

• Define SCHEMA_HAS_IfcDistributionBoard

• Define SCHEMA_HAS_IfcDistributionBoardType

• Define SCHEMA_HAS_IfcDistributionBoardTypeEnum

• Define SCHEMA_HAS_IfcDistributionChamberElement

• Define SCHEMA_HAS_IfcDistributionChamberElementType

• Define SCHEMA_HAS_IfcDistributionChamberElementTypeEnum

• Define SCHEMA_HAS_IfcDistributionCircuit

• Define SCHEMA_HAS_IfcDistributionControlElement

• Define SCHEMA_HAS_IfcDistributionControlElementType

• Define SCHEMA_HAS_IfcDistributionElement

• Define SCHEMA_HAS_IfcDistributionElementType

• Define SCHEMA_HAS_IfcDistributionFlowElement

• Define SCHEMA_HAS_IfcDistributionFlowElementType

• Define SCHEMA_HAS_IfcDistributionPort

• Define SCHEMA_HAS_IfcDistributionPortTypeEnum

• Define SCHEMA_HAS_IfcDistributionSystem

• Define SCHEMA_HAS_IfcDistributionSystemEnum

• Define SCHEMA_HAS_IfcDocumentConfidentialityEnum

• Define SCHEMA_HAS_IfcDocumentInformation

• Define SCHEMA_HAS_IfcDocumentInformationRelationship

• Define SCHEMA_HAS_IfcDocumentReference

• Define SCHEMA_HAS_IfcDocumentSelect

• Define SCHEMA_HAS_IfcDocumentStatusEnum

• Define SCHEMA_HAS_IfcDoor

• Define SCHEMA_HAS_IfcDoorLiningProperties

• Define SCHEMA_HAS_IfcDoorPanelOperationEnum

• Define SCHEMA_HAS_IfcDoorPanelPositionEnum

• Define SCHEMA_HAS_IfcDoorPanelProperties

• Define SCHEMA_HAS_IfcDoorStandardCase

• Define SCHEMA_HAS_IfcDoorStyle

• Define SCHEMA_HAS_IfcDoorStyleConstructionEnum

• Define SCHEMA_HAS_IfcDoorStyleOperationEnum

• Define SCHEMA_HAS_IfcDoorType

• Define SCHEMA_HAS_IfcDoorTypeEnum

• Define SCHEMA_HAS_IfcDoorTypeOperationEnum

• Define SCHEMA_HAS_IfcDoseEquivalentMeasure

• Define SCHEMA_HAS_IfcDraughtingPreDefinedColour

• Define SCHEMA_HAS_IfcDraughtingPreDefinedCurveFont

• Define SCHEMA_HAS_IfcDuctFitting

• Define SCHEMA_HAS_IfcDuctFittingType

• Define SCHEMA_HAS_IfcDuctFittingTypeEnum

• Define SCHEMA_HAS_IfcDuctSegment

• Define SCHEMA_HAS_IfcDuctSegmentType

• Define SCHEMA_HAS_IfcDuctSegmentTypeEnum

• Define SCHEMA_HAS_IfcDuctSilencer

• Define SCHEMA_HAS_IfcDuctSilencerType

• Define SCHEMA_HAS_IfcDuctSilencerTypeEnum

• Define SCHEMA_HAS_IfcDuration

• Define SCHEMA_HAS_IfcDynamicViscosityMeasure

• Define SCHEMA_HAS_IfcEarthworksCut

• Define SCHEMA_HAS_IfcEarthworksCutTypeEnum

• Define SCHEMA_HAS_IfcEarthworksElement

• Define SCHEMA_HAS_IfcEarthworksFill

• Define SCHEMA_HAS_IfcEarthworksFillTypeEnum

• Define SCHEMA_HAS_IfcEdge

• Define SCHEMA_HAS_IfcEdgeCurve

• Define SCHEMA_HAS_IfcEdgeLoop

• Define SCHEMA_HAS_IfcElectricAppliance

• Define SCHEMA_HAS_IfcElectricApplianceType

• Define SCHEMA_HAS_IfcElectricApplianceTypeEnum

• Define SCHEMA_HAS_IfcElectricCapacitanceMeasure

• Define SCHEMA_HAS_IfcElectricChargeMeasure

• Define SCHEMA_HAS_IfcElectricConductanceMeasure

• Define SCHEMA_HAS_IfcElectricCurrentMeasure

• Define SCHEMA_HAS_IfcElectricDistributionBoard

• Define SCHEMA_HAS_IfcElectricDistributionBoardType

• Define SCHEMA_HAS_IfcElectricDistributionBoardTypeEnum

• Define SCHEMA_HAS_IfcElectricFlowStorageDevice

• Define SCHEMA_HAS_IfcElectricFlowStorageDeviceType

• Define SCHEMA_HAS_IfcElectricFlowStorageDeviceTypeEnum

• Define SCHEMA_HAS_IfcElectricFlowTreatmentDevice

• Define SCHEMA_HAS_IfcElectricFlowTreatmentDeviceType

• Define SCHEMA_HAS_IfcElectricFlowTreatmentDeviceTypeEnum

• Define SCHEMA_HAS_IfcElectricGenerator

• Define SCHEMA_HAS_IfcElectricGeneratorType

• Define SCHEMA_HAS_IfcElectricGeneratorTypeEnum

• Define SCHEMA_HAS_IfcElectricMotor

• Define SCHEMA_HAS_IfcElectricMotorType

• Define SCHEMA_HAS_IfcElectricMotorTypeEnum

• Define SCHEMA_HAS_IfcElectricResistanceMeasure

• Define SCHEMA_HAS_IfcElectricTimeControl

• Define SCHEMA_HAS_IfcElectricTimeControlType

• Define SCHEMA_HAS_IfcElectricTimeControlTypeEnum

• Define SCHEMA_HAS_IfcElectricVoltageMeasure

• Define SCHEMA_HAS_IfcElement

• Define SCHEMA_HAS_IfcElementarySurface

• Define SCHEMA_HAS_IfcElementAssembly

• Define SCHEMA_HAS_IfcElementAssemblyType

• Define SCHEMA_HAS_IfcElementAssemblyTypeEnum

• Define SCHEMA_HAS_IfcElementComponent

• Define SCHEMA_HAS_IfcElementComponentType

• Define SCHEMA_HAS_IfcElementCompositionEnum

• Define SCHEMA_HAS_IfcElementQuantity

• Define SCHEMA_HAS_IfcElementType

• Define SCHEMA_HAS_IfcEllipse

• Define SCHEMA_HAS_IfcEllipseProfileDef

• Define SCHEMA_HAS_IfcEnergyConversionDevice

• Define SCHEMA_HAS_IfcEnergyConversionDeviceType

• Define SCHEMA_HAS_IfcEnergyMeasure

• Define SCHEMA_HAS_IfcEngine

• Define SCHEMA_HAS_IfcEngineType

• Define SCHEMA_HAS_IfcEngineTypeEnum

• Define SCHEMA_HAS_IfcEvaporativeCooler

• Define SCHEMA_HAS_IfcEvaporativeCoolerType

• Define SCHEMA_HAS_IfcEvaporativeCoolerTypeEnum

• Define SCHEMA_HAS_IfcEvaporator

• Define SCHEMA_HAS_IfcEvaporatorType

• Define SCHEMA_HAS_IfcEvaporatorTypeEnum

• Define SCHEMA_HAS_IfcEvent

• Define SCHEMA_HAS_IfcEventTime

• Define SCHEMA_HAS_IfcEventTriggerTypeEnum

• Define SCHEMA_HAS_IfcEventType

• Define SCHEMA_HAS_IfcEventTypeEnum

• Define SCHEMA_HAS_IfcExtendedProperties

• Define SCHEMA_HAS_IfcExternalInformation

• Define SCHEMA_HAS_IfcExternallyDefinedHatchStyle

• Define SCHEMA_HAS_IfcExternallyDefinedSurfaceStyle

• Define SCHEMA_HAS_IfcExternallyDefinedTextFont

• Define SCHEMA_HAS_IfcExternalReference

• Define SCHEMA_HAS_IfcExternalReferenceRelationship

• Define SCHEMA_HAS_IfcExternalSpatialElement

• Define SCHEMA_HAS_IfcExternalSpatialElementTypeEnum

• Define SCHEMA_HAS_IfcExternalSpatialStructureElement

• Define SCHEMA_HAS_IfcExtrudedAreaSolid

• Define SCHEMA_HAS_IfcExtrudedAreaSolidTapered

• Define SCHEMA_HAS_IfcFace

• Define SCHEMA_HAS_IfcFaceBasedSurfaceModel

• Define SCHEMA_HAS_IfcFaceBound

• Define SCHEMA_HAS_IfcFaceOuterBound

• Define SCHEMA_HAS_IfcFaceSurface

• Define SCHEMA_HAS_IfcFacetedBrep

• Define SCHEMA_HAS_IfcFacetedBrepWithVoids

• Define SCHEMA_HAS_IfcFacility

• Define SCHEMA_HAS_IfcFacilityPart

• Define SCHEMA_HAS_IfcFacilityPartCommonTypeEnum

• Define SCHEMA_HAS_IfcFacilityPartTypeSelect

• Define SCHEMA_HAS_IfcFacilityUsageEnum

• Define SCHEMA_HAS_IfcFailureConnectionCondition

• Define SCHEMA_HAS_IfcFan

• Define SCHEMA_HAS_IfcFanType

• Define SCHEMA_HAS_IfcFanTypeEnum

• Define SCHEMA_HAS_IfcFastener

• Define SCHEMA_HAS_IfcFastenerType

• Define SCHEMA_HAS_IfcFastenerTypeEnum

• Define SCHEMA_HAS_IfcFeatureElement

• Define SCHEMA_HAS_IfcFeatureElementAddition

• Define SCHEMA_HAS_IfcFeatureElementSubtraction

• Define SCHEMA_HAS_IfcFillAreaStyle

• Define SCHEMA_HAS_IfcFillAreaStyleHatching

• Define SCHEMA_HAS_IfcFillAreaStyleTiles

• Define SCHEMA_HAS_IfcFillStyleSelect

• Define SCHEMA_HAS_IfcFilter

• Define SCHEMA_HAS_IfcFilterType

• Define SCHEMA_HAS_IfcFilterTypeEnum

• Define SCHEMA_HAS_IfcFireSuppressionTerminal

• Define SCHEMA_HAS_IfcFireSuppressionTerminalType

• Define SCHEMA_HAS_IfcFireSuppressionTerminalTypeEnum

• Define SCHEMA_HAS_IfcFixedReferenceSweptAreaSolid

• Define SCHEMA_HAS_IfcFlowController

• Define SCHEMA_HAS_IfcFlowControllerType

• Define SCHEMA_HAS_IfcFlowDirectionEnum

• Define SCHEMA_HAS_IfcFlowFitting

• Define SCHEMA_HAS_IfcFlowFittingType

• Define SCHEMA_HAS_IfcFlowInstrument

• Define SCHEMA_HAS_IfcFlowInstrumentType

• Define SCHEMA_HAS_IfcFlowInstrumentTypeEnum

• Define SCHEMA_HAS_IfcFlowMeter

• Define SCHEMA_HAS_IfcFlowMeterType

• Define SCHEMA_HAS_IfcFlowMeterTypeEnum

• Define SCHEMA_HAS_IfcFlowMovingDevice

• Define SCHEMA_HAS_IfcFlowMovingDeviceType

• Define SCHEMA_HAS_IfcFlowSegment

• Define SCHEMA_HAS_IfcFlowSegmentType

• Define SCHEMA_HAS_IfcFlowStorageDevice

• Define SCHEMA_HAS_IfcFlowStorageDeviceType

• Define SCHEMA_HAS_IfcFlowTerminal

• Define SCHEMA_HAS_IfcFlowTerminalType

• Define SCHEMA_HAS_IfcFlowTreatmentDevice

• Define SCHEMA_HAS_IfcFlowTreatmentDeviceType

• Define SCHEMA_HAS_IfcFontStyle

• Define SCHEMA_HAS_IfcFontVariant

• Define SCHEMA_HAS_IfcFontWeight

• Define SCHEMA_HAS_IfcFooting

• Define SCHEMA_HAS_IfcFootingType

• Define SCHEMA_HAS_IfcFootingTypeEnum

• Define SCHEMA_HAS_IfcForceMeasure

• Define SCHEMA_HAS_IfcFrequencyMeasure

• Define SCHEMA_HAS_IfcFurnishingElement

• Define SCHEMA_HAS_IfcFurnishingElementType

• Define SCHEMA_HAS_IfcFurniture

• Define SCHEMA_HAS_IfcFurnitureType

• Define SCHEMA_HAS_IfcFurnitureTypeEnum

• Define SCHEMA_HAS_IfcGeographicElement

• Define SCHEMA_HAS_IfcGeographicElementType

• Define SCHEMA_HAS_IfcGeographicElementTypeEnum

• Define SCHEMA_HAS_IfcGeometricCurveSet

• Define SCHEMA_HAS_IfcGeometricProjectionEnum

• Define SCHEMA_HAS_IfcGeometricRepresentationContext

• Define SCHEMA_HAS_IfcGeometricRepresentationItem

• Define SCHEMA_HAS_IfcGeometricRepresentationSubContext

• Define SCHEMA_HAS_IfcGeometricSet

• Define SCHEMA_HAS_IfcGeometricSetSelect

• Define SCHEMA_HAS_IfcGeomodel

• Define SCHEMA_HAS_IfcGeoslice

• Define SCHEMA_HAS_IfcGeotechnicalAssembly

• Define SCHEMA_HAS_IfcGeotechnicalElement

• Define SCHEMA_HAS_IfcGeotechnicalStratum

• Define SCHEMA_HAS_IfcGloballyUniqueId

• Define SCHEMA_HAS_IfcGlobalOrLocalEnum

• Define SCHEMA_HAS_IfcGrid

• Define SCHEMA_HAS_IfcGridAxis

• Define SCHEMA_HAS_IfcGridPlacement

• Define SCHEMA_HAS_IfcGridPlacementDirectionSelect

• Define SCHEMA_HAS_IfcGridTypeEnum

• Define SCHEMA_HAS_IfcGroup

• Define SCHEMA_HAS_IfcHalfSpaceSolid

• Define SCHEMA_HAS_IfcHatchLineDistanceSelect

• Define SCHEMA_HAS_IfcHeatExchanger

• Define SCHEMA_HAS_IfcHeatExchangerType

• Define SCHEMA_HAS_IfcHeatExchangerTypeEnum

• Define SCHEMA_HAS_IfcHeatFluxDensityMeasure

• Define SCHEMA_HAS_IfcHeatingValueMeasure

• Define SCHEMA_HAS_IfcHumidifier

• Define SCHEMA_HAS_IfcHumidifierType

• Define SCHEMA_HAS_IfcHumidifierTypeEnum

• Define SCHEMA_HAS_IfcIdentifier

• Define SCHEMA_HAS_IfcIlluminanceMeasure

• Define SCHEMA_HAS_IfcImageTexture

• Define SCHEMA_HAS_IfcImpactProtectionDevice

• Define SCHEMA_HAS_IfcImpactProtectionDeviceType

• Define SCHEMA_HAS_IfcImpactProtectionDeviceTypeEnum

• Define SCHEMA_HAS_IfcImpactProtectionDeviceTypeSelect

• Define SCHEMA_HAS_IfcInclinedReferenceSweptAreaSolid

• Define SCHEMA_HAS_IfcIndexedColourMap

• Define SCHEMA_HAS_IfcIndexedPolyCurve

• Define SCHEMA_HAS_IfcIndexedPolygonalFace

• Define SCHEMA_HAS_IfcIndexedPolygonalFaceWithVoids

• Define SCHEMA_HAS_IfcIndexedTextureMap

• Define SCHEMA_HAS_IfcIndexedTriangleTextureMap

• Define SCHEMA_HAS_IfcInductanceMeasure

• Define SCHEMA_HAS_IfcInteger

• Define SCHEMA_HAS_IfcIntegerCountRateMeasure

• Define SCHEMA_HAS_IfcInterceptor

• Define SCHEMA_HAS_IfcInterceptorType

• Define SCHEMA_HAS_IfcInterceptorTypeEnum

• Define SCHEMA_HAS_IfcInterferenceSelect

• Define SCHEMA_HAS_IfcInternalOrExternalEnum

• Define SCHEMA_HAS_IfcIntersectionCurve

• Define SCHEMA_HAS_IfcInventory

• Define SCHEMA_HAS_IfcInventoryTypeEnum

• Define SCHEMA_HAS_IfcIonConcentrationMeasure

• Define SCHEMA_HAS_IfcIrregularTimeSeries

• Define SCHEMA_HAS_IfcIrregularTimeSeriesValue

• Define SCHEMA_HAS_IfcIShapeProfileDef

• Define SCHEMA_HAS_IfcIsothermalMoistureCapacityMeasure

• Define SCHEMA_HAS_IfcJunctionBox

• Define SCHEMA_HAS_IfcJunctionBoxType

• Define SCHEMA_HAS_IfcJunctionBoxTypeEnum

• Define SCHEMA_HAS_IfcKerb

• Define SCHEMA_HAS_IfcKerbType

• Define SCHEMA_HAS_IfcKinematicViscosityMeasure

• Define SCHEMA_HAS_IfcKnotType

• Define SCHEMA_HAS_IfcLabel

• Define SCHEMA_HAS_IfcLaborResource

• Define SCHEMA_HAS_IfcLaborResourceType

• Define SCHEMA_HAS_IfcLaborResourceTypeEnum

• Define SCHEMA_HAS_IfcLagTime

• Define SCHEMA_HAS_IfcLamp

• Define SCHEMA_HAS_IfcLampType

• Define SCHEMA_HAS_IfcLampTypeEnum

• Define SCHEMA_HAS_IfcLanguageId

• Define SCHEMA_HAS_IfcLayeredItem

• Define SCHEMA_HAS_IfcLayerSetDirectionEnum

• Define SCHEMA_HAS_IfcLengthMeasure

• Define SCHEMA_HAS_IfcLibraryInformation

• Define SCHEMA_HAS_IfcLibraryReference

• Define SCHEMA_HAS_IfcLibrarySelect

• Define SCHEMA_HAS_IfcLightDistributionCurveEnum

• Define SCHEMA_HAS_IfcLightDistributionData

• Define SCHEMA_HAS_IfcLightDistributionDataSourceSelect

• Define SCHEMA_HAS_IfcLightEmissionSourceEnum

• Define SCHEMA_HAS_IfcLightFixture

• Define SCHEMA_HAS_IfcLightFixtureType

• Define SCHEMA_HAS_IfcLightFixtureTypeEnum

• Define SCHEMA_HAS_IfcLightIntensityDistribution

• Define SCHEMA_HAS_IfcLightSource

• Define SCHEMA_HAS_IfcLightSourceAmbient

• Define SCHEMA_HAS_IfcLightSourceDirectional

• Define SCHEMA_HAS_IfcLightSourceGoniometric

• Define SCHEMA_HAS_IfcLightSourcePositional

• Define SCHEMA_HAS_IfcLightSourceSpot

• Define SCHEMA_HAS_IfcLine

• Define SCHEMA_HAS_IfcLinearAxisSelect

• Define SCHEMA_HAS_IfcLinearAxisWithInclination

• Define SCHEMA_HAS_IfcLinearForceMeasure

• Define SCHEMA_HAS_IfcLinearMomentMeasure

• Define SCHEMA_HAS_IfcLinearPlacement

• Define SCHEMA_HAS_IfcLinearPlacementWithInclination

• Define SCHEMA_HAS_IfcLinearPositioningElement

• Define SCHEMA_HAS_IfcLinearSpanPlacement

• Define SCHEMA_HAS_IfcLinearStiffnessMeasure

• Define SCHEMA_HAS_IfcLinearVelocityMeasure

• Define SCHEMA_HAS_IfcLineIndex

• Define SCHEMA_HAS_IfcLineSegment2D

• Define SCHEMA_HAS_IfcLiquidTerminal

• Define SCHEMA_HAS_IfcLiquidTerminalType

• Define SCHEMA_HAS_IfcLiquidTerminalTypeEnum

• Define SCHEMA_HAS_IfcLoadGroupTypeEnum

• Define SCHEMA_HAS_IfcLocalPlacement

• Define SCHEMA_HAS_IfcLogical

• Define SCHEMA_HAS_IfcLogicalOperatorEnum

• Define SCHEMA_HAS_IfcLoop

• Define SCHEMA_HAS_IfcLShapeProfileDef

• Define SCHEMA_HAS_IfcLuminousFluxMeasure

• Define SCHEMA_HAS_IfcLuminousIntensityDistributionMeasure

• Define SCHEMA_HAS_IfcLuminousIntensityMeasure

• Define SCHEMA_HAS_IfcMagneticFluxDensityMeasure

• Define SCHEMA_HAS_IfcMagneticFluxMeasure

• Define SCHEMA_HAS_IfcManifoldSolidBrep

• Define SCHEMA_HAS_IfcMapConversion

• Define SCHEMA_HAS_IfcMappedItem

• Define SCHEMA_HAS_IfcMarineFacility

• Define SCHEMA_HAS_IfcMarineFacilityTypeEnum

• Define SCHEMA_HAS_IfcMarinePartTypeEnum

• Define SCHEMA_HAS_IfcMassDensityMeasure

• Define SCHEMA_HAS_IfcMassFlowRateMeasure

• Define SCHEMA_HAS_IfcMassMeasure

• Define SCHEMA_HAS_IfcMassPerLengthMeasure

• Define SCHEMA_HAS_IfcMaterial

• Define SCHEMA_HAS_IfcMaterialClassificationRelationship

• Define SCHEMA_HAS_IfcMaterialConstituent

• Define SCHEMA_HAS_IfcMaterialConstituentSet

• Define SCHEMA_HAS_IfcMaterialDefinition

• Define SCHEMA_HAS_IfcMaterialDefinitionRepresentation

• Define SCHEMA_HAS_IfcMaterialLayer

• Define SCHEMA_HAS_IfcMaterialLayerSet

• Define SCHEMA_HAS_IfcMaterialLayerSetUsage

• Define SCHEMA_HAS_IfcMaterialLayerWithOffsets

• Define SCHEMA_HAS_IfcMaterialList

• Define SCHEMA_HAS_IfcMaterialProfile

• Define SCHEMA_HAS_IfcMaterialProfileSet

• Define SCHEMA_HAS_IfcMaterialProfileSetUsage

• Define SCHEMA_HAS_IfcMaterialProfileSetUsageTapering

• Define SCHEMA_HAS_IfcMaterialProfileWithOffsets

• Define SCHEMA_HAS_IfcMaterialProperties

• Define SCHEMA_HAS_IfcMaterialRelationship

• Define SCHEMA_HAS_IfcMaterialSelect

• Define SCHEMA_HAS_IfcMaterialUsageDefinition

• Define SCHEMA_HAS_IfcMeasureValue

• Define SCHEMA_HAS_IfcMeasureWithUnit

• Define SCHEMA_HAS_IfcMechanicalFastener

• Define SCHEMA_HAS_IfcMechanicalFastenerType

• Define SCHEMA_HAS_IfcMechanicalFastenerTypeEnum

• Define SCHEMA_HAS_IfcMedicalDevice

• Define SCHEMA_HAS_IfcMedicalDeviceType

• Define SCHEMA_HAS_IfcMedicalDeviceTypeEnum

• Define SCHEMA_HAS_IfcMember

• Define SCHEMA_HAS_IfcMemberStandardCase

• Define SCHEMA_HAS_IfcMemberType

• Define SCHEMA_HAS_IfcMemberTypeEnum

• Define SCHEMA_HAS_IfcMetric

• Define SCHEMA_HAS_IfcMetricValueSelect

• Define SCHEMA_HAS_IfcMirroredProfileDef

• Define SCHEMA_HAS_IfcMobileTelecommunicationsAppliance

• Define SCHEMA_HAS_IfcMobileTelecommunicationsApplianceType

• Define SCHEMA_HAS_IfcMobileTelecommunicationsApplianceTypeEnum

• Define SCHEMA_HAS_IfcModulusOfElasticityMeasure

• Define SCHEMA_HAS_IfcModulusOfLinearSubgradeReactionMeasure

• Define SCHEMA_HAS_IfcModulusOfRotationalSubgradeReactionMeasure

• Define SCHEMA_HAS_IfcModulusOfRotationalSubgradeReactionSelect

• Define SCHEMA_HAS_IfcModulusOfSubgradeReactionMeasure

• Define SCHEMA_HAS_IfcModulusOfSubgradeReactionSelect

• Define SCHEMA_HAS_IfcModulusOfTranslationalSubgradeReactionSelect

• Define SCHEMA_HAS_IfcMoistureDiffusivityMeasure

• Define SCHEMA_HAS_IfcMolecularWeightMeasure

• Define SCHEMA_HAS_IfcMomentOfInertiaMeasure

• Define SCHEMA_HAS_IfcMonetaryMeasure

• Define SCHEMA_HAS_IfcMonetaryUnit

• Define SCHEMA_HAS_IfcMonthInYearNumber

• Define SCHEMA_HAS_IfcMooringDevice

• Define SCHEMA_HAS_IfcMooringDeviceType

• Define SCHEMA_HAS_IfcMooringDeviceTypeEnum

• Define SCHEMA_HAS_IfcMotorConnection

• Define SCHEMA_HAS_IfcMotorConnectionType

• Define SCHEMA_HAS_IfcMotorConnectionTypeEnum

• Define SCHEMA_HAS_IfcNamedUnit

• Define SCHEMA_HAS_IfcNavigationElement

• Define SCHEMA_HAS_IfcNavigationElementType

• Define SCHEMA_HAS_IfcNavigationElementTypeEnum

• Define SCHEMA_HAS_IfcNonNegativeLengthMeasure

• Define SCHEMA_HAS_IfcNormalisedRatioMeasure

• Define SCHEMA_HAS_IfcNullStyle

• Define SCHEMA_HAS_IfcNumericMeasure

• Define SCHEMA_HAS_IfcObject

• Define SCHEMA_HAS_IfcObjectDefinition

• Define SCHEMA_HAS_IfcObjective

• Define SCHEMA_HAS_IfcObjectiveEnum

• Define SCHEMA_HAS_IfcObjectPlacement

• Define SCHEMA_HAS_IfcObjectReferenceSelect

• Define SCHEMA_HAS_IfcObjectTypeEnum

• Define SCHEMA_HAS_IfcOccupant

• Define SCHEMA_HAS_IfcOccupantTypeEnum

• Define SCHEMA_HAS_IfcOffsetCurve

• Define SCHEMA_HAS_IfcOffsetCurve2D

• Define SCHEMA_HAS_IfcOffsetCurve3D

• Define SCHEMA_HAS_IfcOffsetCurveByDistances

• Define SCHEMA_HAS_IfcOpenCrossProfileDef

• Define SCHEMA_HAS_IfcOpeningElement

• Define SCHEMA_HAS_IfcOpeningElementTypeEnum

• Define SCHEMA_HAS_IfcOpeningStandardCase

• Define SCHEMA_HAS_IfcOpenShell

• Define SCHEMA_HAS_IfcOrganization

• Define SCHEMA_HAS_IfcOrganizationRelationship

• Define SCHEMA_HAS_IfcOrientationExpression

• Define SCHEMA_HAS_IfcOrientedEdge

• Define SCHEMA_HAS_IfcOuterBoundaryCurve

• Define SCHEMA_HAS_IfcOutlet

• Define SCHEMA_HAS_IfcOutletType

• Define SCHEMA_HAS_IfcOutletTypeEnum

• Define SCHEMA_HAS_IfcOwnerHistory

• Define SCHEMA_HAS_IfcParameterizedProfileDef

• Define SCHEMA_HAS_IfcParameterValue

• Define SCHEMA_HAS_IfcPath

• Define SCHEMA_HAS_IfcPavement

• Define SCHEMA_HAS_IfcPavementType

• Define SCHEMA_HAS_IfcPcurve

• Define SCHEMA_HAS_IfcPerformanceHistory

• Define SCHEMA_HAS_IfcPerformanceHistoryTypeEnum

• Define SCHEMA_HAS_IfcPermeableCoveringOperationEnum

• Define SCHEMA_HAS_IfcPermeableCoveringProperties

• Define SCHEMA_HAS_IfcPermit

• Define SCHEMA_HAS_IfcPermitTypeEnum

• Define SCHEMA_HAS_IfcPerson

• Define SCHEMA_HAS_IfcPersonAndOrganization

• Define SCHEMA_HAS_IfcPHMeasure

• Define SCHEMA_HAS_IfcPhysicalComplexQuantity

• Define SCHEMA_HAS_IfcPhysicalOrVirtualEnum

• Define SCHEMA_HAS_IfcPhysicalQuantity

• Define SCHEMA_HAS_IfcPhysicalSimpleQuantity

• Define SCHEMA_HAS_IfcPile

• Define SCHEMA_HAS_IfcPileConstructionEnum

• Define SCHEMA_HAS_IfcPileType

• Define SCHEMA_HAS_IfcPileTypeEnum

• Define SCHEMA_HAS_IfcPipeFitting

• Define SCHEMA_HAS_IfcPipeFittingType

• Define SCHEMA_HAS_IfcPipeFittingTypeEnum

• Define SCHEMA_HAS_IfcPipeSegment

• Define SCHEMA_HAS_IfcPipeSegmentType

• Define SCHEMA_HAS_IfcPipeSegmentTypeEnum

• Define SCHEMA_HAS_IfcPixelTexture

• Define SCHEMA_HAS_IfcPlacement

• Define SCHEMA_HAS_IfcPlanarBox

• Define SCHEMA_HAS_IfcPlanarExtent

• Define SCHEMA_HAS_IfcPlanarForceMeasure

• Define SCHEMA_HAS_IfcPlane

• Define SCHEMA_HAS_IfcPlaneAngleMeasure

• Define SCHEMA_HAS_IfcPlant

• Define SCHEMA_HAS_IfcPlate

• Define SCHEMA_HAS_IfcPlateStandardCase

• Define SCHEMA_HAS_IfcPlateType

• Define SCHEMA_HAS_IfcPlateTypeEnum

• Define SCHEMA_HAS_IfcPoint

• Define SCHEMA_HAS_IfcPointOnCurve

• Define SCHEMA_HAS_IfcPointOnSurface

• Define SCHEMA_HAS_IfcPointOrVertexPoint

• Define SCHEMA_HAS_IfcPolygonalBoundedHalfSpace

• Define SCHEMA_HAS_IfcPolygonalFaceSet

• Define SCHEMA_HAS_IfcPolyline

• Define SCHEMA_HAS_IfcPolyLoop

• Define SCHEMA_HAS_IfcPort

• Define SCHEMA_HAS_IfcPositioningElement

• Define SCHEMA_HAS_IfcPositiveInteger

• Define SCHEMA_HAS_IfcPositiveLengthMeasure

• Define SCHEMA_HAS_IfcPositivePlaneAngleMeasure

• Define SCHEMA_HAS_IfcPositiveRatioMeasure

• Define SCHEMA_HAS_IfcPostalAddress

• Define SCHEMA_HAS_IfcPowerMeasure

• Define SCHEMA_HAS_IfcPreDefinedColour

• Define SCHEMA_HAS_IfcPreDefinedCurveFont

• Define SCHEMA_HAS_IfcPreDefinedItem

• Define SCHEMA_HAS_IfcPreDefinedProperties

• Define SCHEMA_HAS_IfcPreDefinedPropertySet

• Define SCHEMA_HAS_IfcPreDefinedTextFont

• Define SCHEMA_HAS_IfcPreferredSurfaceCurveRepresentation

• Define SCHEMA_HAS_IfcPresentableText

• Define SCHEMA_HAS_IfcPresentationItem

• Define SCHEMA_HAS_IfcPresentationLayerAssignment

• Define SCHEMA_HAS_IfcPresentationLayerWithStyle

• Define SCHEMA_HAS_IfcPresentationStyle

• Define SCHEMA_HAS_IfcPresentationStyleAssignment

• Define SCHEMA_HAS_IfcPresentationStyleSelect

• Define SCHEMA_HAS_IfcPressureMeasure

• Define SCHEMA_HAS_IfcProcedure

• Define SCHEMA_HAS_IfcProcedureType

• Define SCHEMA_HAS_IfcProcedureTypeEnum

• Define SCHEMA_HAS_IfcProcess

• Define SCHEMA_HAS_IfcProcessSelect

• Define SCHEMA_HAS_IfcProduct

• Define SCHEMA_HAS_IfcProductDefinitionShape

• Define SCHEMA_HAS_IfcProductRepresentation

• Define SCHEMA_HAS_IfcProductRepresentationSelect

• Define SCHEMA_HAS_IfcProductSelect

• Define SCHEMA_HAS_IfcProfileDef

• Define SCHEMA_HAS_IfcProfileProperties

• Define SCHEMA_HAS_IfcProfileTypeEnum

• Define SCHEMA_HAS_IfcProject

• Define SCHEMA_HAS_IfcProjectedCRS

• Define SCHEMA_HAS_IfcProjectedOrTrueLengthEnum

• Define SCHEMA_HAS_IfcProjectionElement

• Define SCHEMA_HAS_IfcProjectionElementTypeEnum

• Define SCHEMA_HAS_IfcProjectLibrary

• Define SCHEMA_HAS_IfcProjectOrder

• Define SCHEMA_HAS_IfcProjectOrderTypeEnum

• Define SCHEMA_HAS_IfcProperty

• Define SCHEMA_HAS_IfcPropertyAbstraction

• Define SCHEMA_HAS_IfcPropertyBoundedValue

• Define SCHEMA_HAS_IfcPropertyDefinition

• Define SCHEMA_HAS_IfcPropertyDependencyRelationship

• Define SCHEMA_HAS_IfcPropertyEnumeratedValue

• Define SCHEMA_HAS_IfcPropertyEnumeration

• Define SCHEMA_HAS_IfcPropertyListValue

• Define SCHEMA_HAS_IfcPropertyReferenceValue

• Define SCHEMA_HAS_IfcPropertySet

• Define SCHEMA_HAS_IfcPropertySetDefinition

• Define SCHEMA_HAS_IfcPropertySetDefinitionSelect

• Define SCHEMA_HAS_IfcPropertySetDefinitionSet

• Define SCHEMA_HAS_IfcPropertySetTemplate

• Define SCHEMA_HAS_IfcPropertySetTemplateTypeEnum

• Define SCHEMA_HAS_IfcPropertySingleValue

• Define SCHEMA_HAS_IfcPropertyTableValue

• Define SCHEMA_HAS_IfcPropertyTemplate

• Define SCHEMA_HAS_IfcPropertyTemplateDefinition

• Define SCHEMA_HAS_IfcProtectiveDevice

• Define SCHEMA_HAS_IfcProtectiveDeviceTrippingUnit

• Define SCHEMA_HAS_IfcProtectiveDeviceTrippingUnitType

• Define SCHEMA_HAS_IfcProtectiveDeviceTrippingUnitTypeEnum

• Define SCHEMA_HAS_IfcProtectiveDeviceType

• Define SCHEMA_HAS_IfcProtectiveDeviceTypeEnum

• Define SCHEMA_HAS_IfcProxy

• Define SCHEMA_HAS_IfcPump

• Define SCHEMA_HAS_IfcPumpType

• Define SCHEMA_HAS_IfcPumpTypeEnum

• Define SCHEMA_HAS_IfcQuantityArea

• Define SCHEMA_HAS_IfcQuantityCount

• Define SCHEMA_HAS_IfcQuantityLength

• Define SCHEMA_HAS_IfcQuantitySet

• Define SCHEMA_HAS_IfcQuantityTime

• Define SCHEMA_HAS_IfcQuantityVolume

• Define SCHEMA_HAS_IfcQuantityWeight

• Define SCHEMA_HAS_IfcRadioActivityMeasure

• Define SCHEMA_HAS_IfcRail

• Define SCHEMA_HAS_IfcRailing

• Define SCHEMA_HAS_IfcRailingType

• Define SCHEMA_HAS_IfcRailingTypeEnum

• Define SCHEMA_HAS_IfcRailType

• Define SCHEMA_HAS_IfcRailTypeEnum

• Define SCHEMA_HAS_IfcRailway

• Define SCHEMA_HAS_IfcRailwayPartTypeEnum

• Define SCHEMA_HAS_IfcRamp

• Define SCHEMA_HAS_IfcRampFlight

• Define SCHEMA_HAS_IfcRampFlightType

• Define SCHEMA_HAS_IfcRampFlightTypeEnum

• Define SCHEMA_HAS_IfcRampType

• Define SCHEMA_HAS_IfcRampTypeEnum

• Define SCHEMA_HAS_IfcRatioMeasure

• Define SCHEMA_HAS_IfcRationalBSplineCurveWithKnots

• Define SCHEMA_HAS_IfcRationalBSplineSurfaceWithKnots

• Define SCHEMA_HAS_IfcReal

• Define SCHEMA_HAS_IfcRectangleHollowProfileDef

• Define SCHEMA_HAS_IfcRectangleProfileDef

• Define SCHEMA_HAS_IfcRectangularPyramid

• Define SCHEMA_HAS_IfcRectangularTrimmedSurface

• Define SCHEMA_HAS_IfcRecurrencePattern

• Define SCHEMA_HAS_IfcRecurrenceTypeEnum

• Define SCHEMA_HAS_IfcReference

• Define SCHEMA_HAS_IfcReferent

• Define SCHEMA_HAS_IfcReferentTypeEnum

• Define SCHEMA_HAS_IfcReflectanceMethodEnum

• Define SCHEMA_HAS_IfcRegularTimeSeries

• Define SCHEMA_HAS_IfcReinforcedSoil

• Define SCHEMA_HAS_IfcReinforcedSoilTypeEnum

• Define SCHEMA_HAS_IfcReinforcementBarProperties

• Define SCHEMA_HAS_IfcReinforcementDefinitionProperties

• Define SCHEMA_HAS_IfcReinforcingBar

• Define SCHEMA_HAS_IfcReinforcingBarRoleEnum

• Define SCHEMA_HAS_IfcReinforcingBarSurfaceEnum

• Define SCHEMA_HAS_IfcReinforcingBarType

• Define SCHEMA_HAS_IfcReinforcingBarTypeEnum

• Define SCHEMA_HAS_IfcReinforcingElement

• Define SCHEMA_HAS_IfcReinforcingElementType

• Define SCHEMA_HAS_IfcReinforcingMesh

• Define SCHEMA_HAS_IfcReinforcingMeshType

• Define SCHEMA_HAS_IfcReinforcingMeshTypeEnum

• Define SCHEMA_HAS_IfcRelAggregates

• Define SCHEMA_HAS_IfcRelAssigns

• Define SCHEMA_HAS_IfcRelAssignsToActor

• Define SCHEMA_HAS_IfcRelAssignsToControl

• Define SCHEMA_HAS_IfcRelAssignsToGroup

• Define SCHEMA_HAS_IfcRelAssignsToGroupByFactor

• Define SCHEMA_HAS_IfcRelAssignsToProcess

• Define SCHEMA_HAS_IfcRelAssignsToProduct

• Define SCHEMA_HAS_IfcRelAssignsToResource

• Define SCHEMA_HAS_IfcRelAssociates

• Define SCHEMA_HAS_IfcRelAssociatesApproval

• Define SCHEMA_HAS_IfcRelAssociatesClassification

• Define SCHEMA_HAS_IfcRelAssociatesConstraint

• Define SCHEMA_HAS_IfcRelAssociatesDocument

• Define SCHEMA_HAS_IfcRelAssociatesLibrary

• Define SCHEMA_HAS_IfcRelAssociatesMaterial

• Define SCHEMA_HAS_IfcRelAssociatesProfileDef

• Define SCHEMA_HAS_IfcRelationship

• Define SCHEMA_HAS_IfcRelConnects

• Define SCHEMA_HAS_IfcRelConnectsElements

• Define SCHEMA_HAS_IfcRelConnectsPathElements

• Define SCHEMA_HAS_IfcRelConnectsPorts

• Define SCHEMA_HAS_IfcRelConnectsPortToElement

• Define SCHEMA_HAS_IfcRelConnectsStructuralActivity

• Define SCHEMA_HAS_IfcRelConnectsStructuralMember

• Define SCHEMA_HAS_IfcRelConnectsWithEccentricity

• Define SCHEMA_HAS_IfcRelConnectsWithRealizingElements

• Define SCHEMA_HAS_IfcRelContainedInSpatialStructure

• Define SCHEMA_HAS_IfcRelCoversBldgElements

• Define SCHEMA_HAS_IfcRelCoversSpaces

• Define SCHEMA_HAS_IfcRelDeclares

• Define SCHEMA_HAS_IfcRelDecomposes

• Define SCHEMA_HAS_IfcRelDefines

• Define SCHEMA_HAS_IfcRelDefinesByObject

• Define SCHEMA_HAS_IfcRelDefinesByProperties

• Define SCHEMA_HAS_IfcRelDefinesByTemplate

• Define SCHEMA_HAS_IfcRelDefinesByType

• Define SCHEMA_HAS_IfcRelFillsElement

• Define SCHEMA_HAS_IfcRelFlowControlElements

• Define SCHEMA_HAS_IfcRelInterferesElements

• Define SCHEMA_HAS_IfcRelNests

• Define SCHEMA_HAS_IfcRelPositions

• Define SCHEMA_HAS_IfcRelProjectsElement

• Define SCHEMA_HAS_IfcRelReferencedInSpatialStructure

• Define SCHEMA_HAS_IfcRelSequence

• Define SCHEMA_HAS_IfcRelServicesBuildings

• Define SCHEMA_HAS_IfcRelSpaceBoundary

• Define SCHEMA_HAS_IfcRelSpaceBoundary1stLevel

• Define SCHEMA_HAS_IfcRelSpaceBoundary2ndLevel

• Define SCHEMA_HAS_IfcRelVoidsElement

• Define SCHEMA_HAS_IfcReparametrisedCompositeCurveSegment

• Define SCHEMA_HAS_IfcRepresentation

• Define SCHEMA_HAS_IfcRepresentationContext

• Define SCHEMA_HAS_IfcRepresentationItem

• Define SCHEMA_HAS_IfcRepresentationMap

• Define SCHEMA_HAS_IfcResource

• Define SCHEMA_HAS_IfcResourceApprovalRelationship

• Define SCHEMA_HAS_IfcResourceConstraintRelationship

• Define SCHEMA_HAS_IfcResourceLevelRelationship

• Define SCHEMA_HAS_IfcResourceObjectSelect

• Define SCHEMA_HAS_IfcResourceSelect

• Define SCHEMA_HAS_IfcResourceTime

• Define SCHEMA_HAS_IfcRevolvedAreaSolid

• Define SCHEMA_HAS_IfcRevolvedAreaSolidTapered

• Define SCHEMA_HAS_IfcRightCircularCone

• Define SCHEMA_HAS_IfcRightCircularCylinder

• Define SCHEMA_HAS_IfcRoad

• Define SCHEMA_HAS_IfcRoadPartTypeEnum

• Define SCHEMA_HAS_IfcRoleEnum

• Define SCHEMA_HAS_IfcRoof

• Define SCHEMA_HAS_IfcRoofType

• Define SCHEMA_HAS_IfcRoofTypeEnum

• Define SCHEMA_HAS_IfcRoot

• Define SCHEMA_HAS_IfcRotationalFrequencyMeasure

• Define SCHEMA_HAS_IfcRotationalMassMeasure

• Define SCHEMA_HAS_IfcRotationalStiffnessMeasure

• Define SCHEMA_HAS_IfcRotationalStiffnessSelect

• Define SCHEMA_HAS_IfcRoundedRectangleProfileDef

• Define SCHEMA_HAS_IfcSanitaryTerminal

• Define SCHEMA_HAS_IfcSanitaryTerminalType

• Define SCHEMA_HAS_IfcSanitaryTerminalTypeEnum

• Define SCHEMA_HAS_IfcSchedulingTime

• Define SCHEMA_HAS_IfcSeamCurve

• Define SCHEMA_HAS_IfcSectionalAreaIntegralMeasure

• Define SCHEMA_HAS_IfcSectionedSolid

• Define SCHEMA_HAS_IfcSectionedSolidHorizontal

• Define SCHEMA_HAS_IfcSectionedSpine

• Define SCHEMA_HAS_IfcSectionedSurface

• Define SCHEMA_HAS_IfcSectionModulusMeasure

• Define SCHEMA_HAS_IfcSectionProperties

• Define SCHEMA_HAS_IfcSectionReinforcementProperties

• Define SCHEMA_HAS_IfcSectionTypeEnum

• Define SCHEMA_HAS_IfcSegmentIndexSelect

• Define SCHEMA_HAS_IfcSensor

• Define SCHEMA_HAS_IfcSensorType

• Define SCHEMA_HAS_IfcSensorTypeEnum

• Define SCHEMA_HAS_IfcSequenceEnum

• Define SCHEMA_HAS_IfcShadingDevice

• Define SCHEMA_HAS_IfcShadingDeviceType

• Define SCHEMA_HAS_IfcShadingDeviceTypeEnum

• Define SCHEMA_HAS_IfcShapeAspect

• Define SCHEMA_HAS_IfcShapeModel

• Define SCHEMA_HAS_IfcShapeRepresentation

• Define SCHEMA_HAS_IfcShearModulusMeasure

• Define SCHEMA_HAS_IfcShell

• Define SCHEMA_HAS_IfcShellBasedSurfaceModel

• Define SCHEMA_HAS_IfcSign

• Define SCHEMA_HAS_IfcSignal

• Define SCHEMA_HAS_IfcSignalType

• Define SCHEMA_HAS_IfcSignalTypeEnum

• Define SCHEMA_HAS_IfcSignType

• Define SCHEMA_HAS_IfcSignTypeEnum

• Define SCHEMA_HAS_IfcSimpleProperty

• Define SCHEMA_HAS_IfcSimplePropertyTemplate

• Define SCHEMA_HAS_IfcSimplePropertyTemplateTypeEnum

• Define SCHEMA_HAS_IfcSimpleValue

• Define SCHEMA_HAS_IfcSIPrefix

• Define SCHEMA_HAS_IfcSite

• Define SCHEMA_HAS_IfcSIUnit

• Define SCHEMA_HAS_IfcSIUnitName

• Define SCHEMA_HAS_IfcSizeSelect

• Define SCHEMA_HAS_IfcSlab

• Define SCHEMA_HAS_IfcSlabElementedCase

• Define SCHEMA_HAS_IfcSlabStandardCase

• Define SCHEMA_HAS_IfcSlabType

• Define SCHEMA_HAS_IfcSlabTypeEnum

• Define SCHEMA_HAS_IfcSlippageConnectionCondition

• Define SCHEMA_HAS_IfcSolarDevice

• Define SCHEMA_HAS_IfcSolarDeviceType

• Define SCHEMA_HAS_IfcSolarDeviceTypeEnum

• Define SCHEMA_HAS_IfcSolidAngleMeasure

• Define SCHEMA_HAS_IfcSolidModel

• Define SCHEMA_HAS_IfcSolidOrShell

• Define SCHEMA_HAS_IfcSolidStratum

• Define SCHEMA_HAS_IfcSoundPowerLevelMeasure

• Define SCHEMA_HAS_IfcSoundPowerMeasure

• Define SCHEMA_HAS_IfcSoundPressureLevelMeasure

• Define SCHEMA_HAS_IfcSoundPressureMeasure

• Define SCHEMA_HAS_IfcSpace

• Define SCHEMA_HAS_IfcSpaceBoundarySelect

• Define SCHEMA_HAS_IfcSpaceHeater

• Define SCHEMA_HAS_IfcSpaceHeaterType

• Define SCHEMA_HAS_IfcSpaceHeaterTypeEnum

• Define SCHEMA_HAS_IfcSpaceType

• Define SCHEMA_HAS_IfcSpaceTypeEnum

• Define SCHEMA_HAS_IfcSpatialElement

• Define SCHEMA_HAS_IfcSpatialElementType

• Define SCHEMA_HAS_IfcSpatialReferenceSelect

• Define SCHEMA_HAS_IfcSpatialStructureElement

• Define SCHEMA_HAS_IfcSpatialStructureElementType

• Define SCHEMA_HAS_IfcSpatialZone

• Define SCHEMA_HAS_IfcSpatialZoneType

• Define SCHEMA_HAS_IfcSpatialZoneTypeEnum

• Define SCHEMA_HAS_IfcSpecificHeatCapacityMeasure

• Define SCHEMA_HAS_IfcSpecularExponent

• Define SCHEMA_HAS_IfcSpecularHighlightSelect

• Define SCHEMA_HAS_IfcSpecularRoughness

• Define SCHEMA_HAS_IfcSphere

• Define SCHEMA_HAS_IfcSphericalSurface

• Define SCHEMA_HAS_IfcStackTerminal

• Define SCHEMA_HAS_IfcStackTerminalType

• Define SCHEMA_HAS_IfcStackTerminalTypeEnum

• Define SCHEMA_HAS_IfcStair

• Define SCHEMA_HAS_IfcStairFlight

• Define SCHEMA_HAS_IfcStairFlightType

• Define SCHEMA_HAS_IfcStairFlightTypeEnum

• Define SCHEMA_HAS_IfcStairType

• Define SCHEMA_HAS_IfcStairTypeEnum

• Define SCHEMA_HAS_IfcStateEnum

• Define SCHEMA_HAS_IfcStructuralAction

• Define SCHEMA_HAS_IfcStructuralActivity

• Define SCHEMA_HAS_IfcStructuralActivityAssignmentSelect

• Define SCHEMA_HAS_IfcStructuralAnalysisModel

• Define SCHEMA_HAS_IfcStructuralConnection

• Define SCHEMA_HAS_IfcStructuralConnectionCondition

• Define SCHEMA_HAS_IfcStructuralCurveAction

• Define SCHEMA_HAS_IfcStructuralCurveActivityTypeEnum

• Define SCHEMA_HAS_IfcStructuralCurveConnection

• Define SCHEMA_HAS_IfcStructuralCurveMember

• Define SCHEMA_HAS_IfcStructuralCurveMemberTypeEnum

• Define SCHEMA_HAS_IfcStructuralCurveMemberVarying

• Define SCHEMA_HAS_IfcStructuralCurveReaction

• Define SCHEMA_HAS_IfcStructuralItem

• Define SCHEMA_HAS_IfcStructuralLinearAction

• Define SCHEMA_HAS_IfcStructuralLoad

• Define SCHEMA_HAS_IfcStructuralLoadCase

• Define SCHEMA_HAS_IfcStructuralLoadConfiguration

• Define SCHEMA_HAS_IfcStructuralLoadGroup

• Define SCHEMA_HAS_IfcStructuralLoadLinearForce

• Define SCHEMA_HAS_IfcStructuralLoadOrResult

• Define SCHEMA_HAS_IfcStructuralLoadPlanarForce

• Define SCHEMA_HAS_IfcStructuralLoadSingleDisplacement

• Define SCHEMA_HAS_IfcStructuralLoadSingleDisplacementDistortion

• Define SCHEMA_HAS_IfcStructuralLoadSingleForce

• Define SCHEMA_HAS_IfcStructuralLoadSingleForceWarping

• Define SCHEMA_HAS_IfcStructuralLoadStatic

• Define SCHEMA_HAS_IfcStructuralLoadTemperature

• Define SCHEMA_HAS_IfcStructuralMember

• Define SCHEMA_HAS_IfcStructuralPlanarAction

• Define SCHEMA_HAS_IfcStructuralPointAction

• Define SCHEMA_HAS_IfcStructuralPointConnection

• Define SCHEMA_HAS_IfcStructuralPointReaction

• Define SCHEMA_HAS_IfcStructuralReaction

• Define SCHEMA_HAS_IfcStructuralResultGroup

• Define SCHEMA_HAS_IfcStructuralSurfaceAction

• Define SCHEMA_HAS_IfcStructuralSurfaceActivityTypeEnum

• Define SCHEMA_HAS_IfcStructuralSurfaceConnection

• Define SCHEMA_HAS_IfcStructuralSurfaceMember

• Define SCHEMA_HAS_IfcStructuralSurfaceMemberTypeEnum

• Define SCHEMA_HAS_IfcStructuralSurfaceMemberVarying

• Define SCHEMA_HAS_IfcStructuralSurfaceReaction

• Define SCHEMA_HAS_IfcStyleAssignmentSelect

• Define SCHEMA_HAS_IfcStyledItem

• Define SCHEMA_HAS_IfcStyledRepresentation

• Define SCHEMA_HAS_IfcStyleModel

• Define SCHEMA_HAS_IfcSubContractResource

• Define SCHEMA_HAS_IfcSubContractResourceType

• Define SCHEMA_HAS_IfcSubContractResourceTypeEnum

• Define SCHEMA_HAS_IfcSubedge

• Define SCHEMA_HAS_IfcSurface

• Define SCHEMA_HAS_IfcSurfaceCurve

• Define SCHEMA_HAS_IfcSurfaceCurveSweptAreaSolid

• Define SCHEMA_HAS_IfcSurfaceFeature

• Define SCHEMA_HAS_IfcSurfaceFeatureTypeEnum

• Define SCHEMA_HAS_IfcSurfaceOfLinearExtrusion

• Define SCHEMA_HAS_IfcSurfaceOfRevolution

• Define SCHEMA_HAS_IfcSurfaceOrFaceSurface

• Define SCHEMA_HAS_IfcSurfaceReinforcementArea

• Define SCHEMA_HAS_IfcSurfaceSide

• Define SCHEMA_HAS_IfcSurfaceStyle

• Define SCHEMA_HAS_IfcSurfaceStyleElementSelect

• Define SCHEMA_HAS_IfcSurfaceStyleLighting

• Define SCHEMA_HAS_IfcSurfaceStyleRefraction

• Define SCHEMA_HAS_IfcSurfaceStyleRendering

• Define SCHEMA_HAS_IfcSurfaceStyleShading

• Define SCHEMA_HAS_IfcSurfaceStyleWithTextures

• Define SCHEMA_HAS_IfcSurfaceTexture

• Define SCHEMA_HAS_IfcSweptAreaSolid

• Define SCHEMA_HAS_IfcSweptDiskSolid

• Define SCHEMA_HAS_IfcSweptDiskSolidPolygonal

• Define SCHEMA_HAS_IfcSweptSurface

• Define SCHEMA_HAS_IfcSwitchingDevice

• Define SCHEMA_HAS_IfcSwitchingDeviceType

• Define SCHEMA_HAS_IfcSwitchingDeviceTypeEnum

• Define SCHEMA_HAS_IfcSystem

• Define SCHEMA_HAS_IfcSystemFurnitureElement

• Define SCHEMA_HAS_IfcSystemFurnitureElementType

• Define SCHEMA_HAS_IfcSystemFurnitureElementTypeEnum

• Define SCHEMA_HAS_IfcTable

• Define SCHEMA_HAS_IfcTableColumn

• Define SCHEMA_HAS_IfcTableRow

• Define SCHEMA_HAS_IfcTank

• Define SCHEMA_HAS_IfcTankType

• Define SCHEMA_HAS_IfcTankTypeEnum

• Define SCHEMA_HAS_IfcTask

• Define SCHEMA_HAS_IfcTaskDurationEnum

• Define SCHEMA_HAS_IfcTaskTime

• Define SCHEMA_HAS_IfcTaskTimeRecurring

• Define SCHEMA_HAS_IfcTaskType

• Define SCHEMA_HAS_IfcTaskTypeEnum

• Define SCHEMA_HAS_IfcTelecomAddress

• Define SCHEMA_HAS_IfcTemperatureGradientMeasure

• Define SCHEMA_HAS_IfcTemperatureRateOfChangeMeasure

• Define SCHEMA_HAS_IfcTendon

• Define SCHEMA_HAS_IfcTendonAnchor

• Define SCHEMA_HAS_IfcTendonAnchorType

• Define SCHEMA_HAS_IfcTendonAnchorTypeEnum

• Define SCHEMA_HAS_IfcTendonConduit

• Define SCHEMA_HAS_IfcTendonConduitType

• Define SCHEMA_HAS_IfcTendonConduitTypeEnum

• Define SCHEMA_HAS_IfcTendonType

• Define SCHEMA_HAS_IfcTendonTypeEnum

• Define SCHEMA_HAS_IfcTessellatedFaceSet

• Define SCHEMA_HAS_IfcTessellatedItem

• Define SCHEMA_HAS_IfcText

• Define SCHEMA_HAS_IfcTextAlignment

• Define SCHEMA_HAS_IfcTextDecoration

• Define SCHEMA_HAS_IfcTextFontName

• Define SCHEMA_HAS_IfcTextFontSelect

• Define SCHEMA_HAS_IfcTextLiteral

• Define SCHEMA_HAS_IfcTextLiteralWithExtent

• Define SCHEMA_HAS_IfcTextPath

• Define SCHEMA_HAS_IfcTextStyle

• Define SCHEMA_HAS_IfcTextStyleFontModel

• Define SCHEMA_HAS_IfcTextStyleForDefinedFont

• Define SCHEMA_HAS_IfcTextStyleTextModel

• Define SCHEMA_HAS_IfcTextTransformation

• Define SCHEMA_HAS_IfcTextureCoordinate

• Define SCHEMA_HAS_IfcTextureCoordinateGenerator

• Define SCHEMA_HAS_IfcTextureMap

• Define SCHEMA_HAS_IfcTextureVertex

• Define SCHEMA_HAS_IfcTextureVertexList

• Define SCHEMA_HAS_IfcThermalAdmittanceMeasure

• Define SCHEMA_HAS_IfcThermalConductivityMeasure

• Define SCHEMA_HAS_IfcThermalExpansionCoefficientMeasure

• Define SCHEMA_HAS_IfcThermalResistanceMeasure

• Define SCHEMA_HAS_IfcThermalTransmittanceMeasure

• Define SCHEMA_HAS_IfcThermodynamicTemperatureMeasure

• Define SCHEMA_HAS_IfcTime

• Define SCHEMA_HAS_IfcTimeMeasure

• Define SCHEMA_HAS_IfcTimeOrRatioSelect

• Define SCHEMA_HAS_IfcTimePeriod

• Define SCHEMA_HAS_IfcTimeSeries

• Define SCHEMA_HAS_IfcTimeSeriesDataTypeEnum

• Define SCHEMA_HAS_IfcTimeSeriesValue

• Define SCHEMA_HAS_IfcTimeStamp

• Define SCHEMA_HAS_IfcTopologicalRepresentationItem

• Define SCHEMA_HAS_IfcTopologyRepresentation

• Define SCHEMA_HAS_IfcToroidalSurface

• Define SCHEMA_HAS_IfcTorqueMeasure

• Define SCHEMA_HAS_IfcTrackElement

• Define SCHEMA_HAS_IfcTrackElementType

• Define SCHEMA_HAS_IfcTrackElementTypeEnum

• Define SCHEMA_HAS_IfcTransformer

• Define SCHEMA_HAS_IfcTransformerType

• Define SCHEMA_HAS_IfcTransformerTypeEnum

• Define SCHEMA_HAS_IfcTransitionCode

• Define SCHEMA_HAS_IfcTransitionCurveSegment2D

• Define SCHEMA_HAS_IfcTransitionCurveType

• Define SCHEMA_HAS_IfcTranslationalStiffnessSelect

• Define SCHEMA_HAS_IfcTransportElement

• Define SCHEMA_HAS_IfcTransportElementFixedTypeEnum

• Define SCHEMA_HAS_IfcTransportElementNonFixedTypeEnum

• Define SCHEMA_HAS_IfcTransportElementType

• Define SCHEMA_HAS_IfcTransportElementTypeSelect

• Define SCHEMA_HAS_IfcTrapeziumProfileDef

• Define SCHEMA_HAS_IfcTriangulatedFaceSet

• Define SCHEMA_HAS_IfcTriangulatedIrregularNetwork

• Define SCHEMA_HAS_IfcTrimmedCurve

• Define SCHEMA_HAS_IfcTrimmingPreference

• Define SCHEMA_HAS_IfcTrimmingSelect

• Define SCHEMA_HAS_IfcTShapeProfileDef

• Define SCHEMA_HAS_IfcTubeBundle

• Define SCHEMA_HAS_IfcTubeBundleType

• Define SCHEMA_HAS_IfcTubeBundleTypeEnum

• Define SCHEMA_HAS_IfcTypeObject

• Define SCHEMA_HAS_IfcTypeProcess

• Define SCHEMA_HAS_IfcTypeProduct

• Define SCHEMA_HAS_IfcTypeResource

• Define SCHEMA_HAS_IfcUnit

• Define SCHEMA_HAS_IfcUnitaryControlElement

• Define SCHEMA_HAS_IfcUnitaryControlElementType

• Define SCHEMA_HAS_IfcUnitaryControlElementTypeEnum

• Define SCHEMA_HAS_IfcUnitaryEquipment

• Define SCHEMA_HAS_IfcUnitaryEquipmentType

• Define SCHEMA_HAS_IfcUnitaryEquipmentTypeEnum

• Define SCHEMA_HAS_IfcUnitAssignment

• Define SCHEMA_HAS_IfcUnitEnum

• Define SCHEMA_HAS_IfcURIReference

• Define SCHEMA_HAS_IfcUShapeProfileDef

• Define SCHEMA_HAS_IfcValue

• Define SCHEMA_HAS_IfcValve

• Define SCHEMA_HAS_IfcValveType

• Define SCHEMA_HAS_IfcValveTypeEnum

• Define SCHEMA_HAS_IfcVaporPermeabilityMeasure

• Define SCHEMA_HAS_IfcVector

• Define SCHEMA_HAS_IfcVectorOrDirection

• Define SCHEMA_HAS_IfcVertex

• Define SCHEMA_HAS_IfcVertexLoop

• Define SCHEMA_HAS_IfcVertexPoint

• Define SCHEMA_HAS_IfcVibrationDamper

• Define SCHEMA_HAS_IfcVibrationDamperType

• Define SCHEMA_HAS_IfcVibrationDamperTypeEnum

• Define SCHEMA_HAS_IfcVibrationIsolator

• Define SCHEMA_HAS_IfcVibrationIsolatorType

• Define SCHEMA_HAS_IfcVibrationIsolatorTypeEnum

• Define SCHEMA_HAS_IfcVirtualElement

• Define SCHEMA_HAS_IfcVirtualGridIntersection

• Define SCHEMA_HAS_IfcVoidingFeature

• Define SCHEMA_HAS_IfcVoidingFeatureTypeEnum

• Define SCHEMA_HAS_IfcVoidStratum

• Define SCHEMA_HAS_IfcVolumeMeasure

• Define SCHEMA_HAS_IfcVolumetricFlowRateMeasure

• Define SCHEMA_HAS_IfcWall

• Define SCHEMA_HAS_IfcWallElementedCase

• Define SCHEMA_HAS_IfcWallStandardCase

• Define SCHEMA_HAS_IfcWallType

• Define SCHEMA_HAS_IfcWallTypeEnum

• Define SCHEMA_HAS_IfcWarpingConstantMeasure

• Define SCHEMA_HAS_IfcWarpingMomentMeasure

• Define SCHEMA_HAS_IfcWarpingStiffnessSelect

• Define SCHEMA_HAS_IfcWasteTerminal

• Define SCHEMA_HAS_IfcWasteTerminalType

• Define SCHEMA_HAS_IfcWasteTerminalTypeEnum

• Define SCHEMA_HAS_IfcWaterStratum

• Define SCHEMA_HAS_IfcWindow

• Define SCHEMA_HAS_IfcWindowLiningProperties

• Define SCHEMA_HAS_IfcWindowPanelOperationEnum

• Define SCHEMA_HAS_IfcWindowPanelPositionEnum

• Define SCHEMA_HAS_IfcWindowPanelProperties

• Define SCHEMA_HAS_IfcWindowStandardCase

• Define SCHEMA_HAS_IfcWindowStyle

• Define SCHEMA_HAS_IfcWindowStyleConstructionEnum

• Define SCHEMA_HAS_IfcWindowStyleOperationEnum

• Define SCHEMA_HAS_IfcWindowType

• Define SCHEMA_HAS_IfcWindowTypeEnum

• Define SCHEMA_HAS_IfcWindowTypePartitioningEnum

• Define SCHEMA_HAS_IfcWorkCalendar

• Define SCHEMA_HAS_IfcWorkCalendarTypeEnum

• Define SCHEMA_HAS_IfcWorkControl

• Define SCHEMA_HAS_IfcWorkPlan

• Define SCHEMA_HAS_IfcWorkPlanTypeEnum

• Define SCHEMA_HAS_IfcWorkSchedule

• Define SCHEMA_HAS_IfcWorkScheduleTypeEnum

• Define SCHEMA_HAS_IfcWorkTime

• Define SCHEMA_HAS_IfcZone

• Define SCHEMA_HAS_IfcZShapeProfileDef

• Define SCHEMA_IfcActionRequest_HAS_LongDescription

• Define SCHEMA_IfcActionRequest_HAS_PredefinedType

• Define SCHEMA_IfcActionRequest_HAS_Status

• Define SCHEMA_IfcActionRequest_LongDescription_IS_OPTIONAL

• Define SCHEMA_IfcActionRequest_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcActionRequest_Status_IS_OPTIONAL

• Define SCHEMA_IfcActor_HAS_IsActingUpon

• Define SCHEMA_IfcActor_HAS_TheActor

• Define SCHEMA_IfcActorRole_Description_IS_OPTIONAL

• Define SCHEMA_IfcActorRole_HAS_Description

• Define SCHEMA_IfcActorRole_HAS_HasExternalReference

• Define SCHEMA_IfcActorRole_HAS_Role

• Define SCHEMA_IfcActorRole_HAS_UserDefinedRole

• Define SCHEMA_IfcActorRole_UserDefinedRole_IS_OPTIONAL

• Define SCHEMA_IfcActuator_HAS_PredefinedType

• Define SCHEMA_IfcActuator_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcActuatorType_HAS_PredefinedType

• Define SCHEMA_IfcAddress_Description_IS_OPTIONAL

• Define SCHEMA_IfcAddress_HAS_Description

• Define SCHEMA_IfcAddress_HAS_OfOrganization

• Define SCHEMA_IfcAddress_HAS_OfPerson

• Define SCHEMA_IfcAddress_HAS_Purpose

• Define SCHEMA_IfcAddress_HAS_UserDefinedPurpose

• Define SCHEMA_IfcAddress_Purpose_IS_OPTIONAL

• Define SCHEMA_IfcAddress_UserDefinedPurpose_IS_OPTIONAL

• Define SCHEMA_IfcAdvancedBrepWithVoids_HAS_Voids

• Define SCHEMA_IfcAirTerminal_HAS_PredefinedType

• Define SCHEMA_IfcAirTerminal_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcAirTerminalBox_HAS_PredefinedType

• Define SCHEMA_IfcAirTerminalBox_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcAirTerminalBoxType_HAS_PredefinedType

• Define SCHEMA_IfcAirTerminalType_HAS_PredefinedType

• Define SCHEMA_IfcAirToAirHeatRecovery_HAS_PredefinedType

• Define SCHEMA_IfcAirToAirHeatRecovery_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcAirToAirHeatRecoveryType_HAS_PredefinedType

• Define SCHEMA_IfcAlarm_HAS_PredefinedType

• Define SCHEMA_IfcAlarm_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcAlarmType_HAS_PredefinedType

• Define SCHEMA_IfcAlignment2DCant_HAS_RailHeadDistance

• Define SCHEMA_IfcAlignment2DCant_HAS_Segments

• Define SCHEMA_IfcAlignment2DCantSegment_EndCantLeft_IS_OPTIONAL

• Define SCHEMA_IfcAlignment2DCantSegment_EndCantRight_IS_OPTIONAL

• Define SCHEMA_IfcAlignment2DCantSegment_HAS_EndCantLeft

• Define SCHEMA_IfcAlignment2DCantSegment_HAS_EndCantRight

• Define SCHEMA_IfcAlignment2DCantSegment_HAS_HorizontalLength

• Define SCHEMA_IfcAlignment2DCantSegment_HAS_StartCantLeft

• Define SCHEMA_IfcAlignment2DCantSegment_HAS_StartCantRight

• Define SCHEMA_IfcAlignment2DCantSegment_HAS_StartDistAlong

• Define SCHEMA_IfcAlignment2DCantSegment_HAS_ToCant

• Define SCHEMA_IfcAlignment2DCantSegTransition_EndRadius_IS_OPTIONAL

• Define SCHEMA_IfcAlignment2DCantSegTransition_HAS_EndRadius

• Define SCHEMA_IfcAlignment2DCantSegTransition_HAS_IsEndRadiusCCW

• Define SCHEMA_IfcAlignment2DCantSegTransition_HAS_IsStartRadiusCCW

• Define SCHEMA_IfcAlignment2DCantSegTransition_HAS_StartRadius

• Define SCHEMA_IfcAlignment2DCantSegTransition_HAS_TransitionCurveType

• Define SCHEMA_IfcAlignment2DCantSegTransition_StartRadius_IS_OPTIONAL

• Define SCHEMA_IfcAlignment2DHorizontal_HAS_Segments

• Define SCHEMA_IfcAlignment2DHorizontal_HAS_StartDistAlong

• Define SCHEMA_IfcAlignment2DHorizontal_HAS_ToAlignmentCurve

• Define SCHEMA_IfcAlignment2DHorizontal_StartDistAlong_IS_OPTIONAL

• Define SCHEMA_IfcAlignment2DHorizontalSegment_HAS_CurveGeometry

• Define SCHEMA_IfcAlignment2DHorizontalSegment_HAS_ToHorizontal

• Define SCHEMA_IfcAlignment2DSegment_EndTag_IS_OPTIONAL

• Define SCHEMA_IfcAlignment2DSegment_HAS_EndTag

• Define SCHEMA_IfcAlignment2DSegment_HAS_StartTag

• Define SCHEMA_IfcAlignment2DSegment_HAS_TangentialContinuity

• Define SCHEMA_IfcAlignment2DSegment_StartTag_IS_OPTIONAL

• Define SCHEMA_IfcAlignment2DSegment_TangentialContinuity_IS_OPTIONAL

• Define SCHEMA_IfcAlignment2DVerSegCircularArc_HAS_IsConvex

• Define SCHEMA_IfcAlignment2DVerSegCircularArc_HAS_Radius

• Define SCHEMA_IfcAlignment2DVerSegParabolicArc_HAS_IsConvex

• Define SCHEMA_IfcAlignment2DVerSegParabolicArc_HAS_ParabolaConstant

• Define SCHEMA_IfcAlignment2DVerSegTransition_EndRadius_IS_OPTIONAL

• Define SCHEMA_IfcAlignment2DVerSegTransition_HAS_EndRadius

• Define SCHEMA_IfcAlignment2DVerSegTransition_HAS_IsEndRadiusCCW

• Define SCHEMA_IfcAlignment2DVerSegTransition_HAS_IsStartRadiusCCW

• Define SCHEMA_IfcAlignment2DVerSegTransition_HAS_StartRadius

• Define SCHEMA_IfcAlignment2DVerSegTransition_HAS_TransitionCurveType

• Define SCHEMA_IfcAlignment2DVerSegTransition_StartRadius_IS_OPTIONAL

• Define SCHEMA_IfcAlignment2DVertical_HAS_Segments

• Define SCHEMA_IfcAlignment2DVertical_HAS_ToAlignmentCurve

• Define SCHEMA_IfcAlignment2DVerticalSegment_HAS_HorizontalLength

• Define SCHEMA_IfcAlignment2DVerticalSegment_HAS_StartDistAlong

• Define SCHEMA_IfcAlignment2DVerticalSegment_HAS_StartGradient

• Define SCHEMA_IfcAlignment2DVerticalSegment_HAS_StartHeight

• Define SCHEMA_IfcAlignment2DVerticalSegment_HAS_ToVertical

• Define SCHEMA_IfcAlignment_HAS_PredefinedType

• Define SCHEMA_IfcAlignment_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcAlignmentCurve_HAS_Horizontal

• Define SCHEMA_IfcAlignmentCurve_HAS_Tag

• Define SCHEMA_IfcAlignmentCurve_HAS_Vertical

• Define SCHEMA_IfcAlignmentCurve_Tag_IS_OPTIONAL

• Define SCHEMA_IfcAlignmentCurve_Vertical_IS_OPTIONAL

• Define SCHEMA_IfcAnnotation_HAS_ContainedInStructure

• Define SCHEMA_IfcAnnotation_HAS_PredefinedType

• Define SCHEMA_IfcAnnotation_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcAnnotationFillArea_HAS_InnerBoundaries

• Define SCHEMA_IfcAnnotationFillArea_HAS_OuterBoundary

• Define SCHEMA_IfcAnnotationFillArea_InnerBoundaries_IS_OPTIONAL

• Define SCHEMA_IfcApplication_HAS_ApplicationDeveloper

• Define SCHEMA_IfcApplication_HAS_ApplicationFullName

• Define SCHEMA_IfcApplication_HAS_ApplicationIdentifier

• Define SCHEMA_IfcApplication_HAS_Version

• Define SCHEMA_IfcAppliedValue_ApplicableDate_IS_OPTIONAL

• Define SCHEMA_IfcAppliedValue_AppliedValue_IS_OPTIONAL

• Define SCHEMA_IfcAppliedValue_ArithmeticOperator_IS_OPTIONAL

• Define SCHEMA_IfcAppliedValue_Category_IS_OPTIONAL

• Define SCHEMA_IfcAppliedValue_Components_IS_OPTIONAL

• Define SCHEMA_IfcAppliedValue_Condition_IS_OPTIONAL

• Define SCHEMA_IfcAppliedValue_Description_IS_OPTIONAL

• Define SCHEMA_IfcAppliedValue_FixedUntilDate_IS_OPTIONAL

• Define SCHEMA_IfcAppliedValue_HAS_ApplicableDate

• Define SCHEMA_IfcAppliedValue_HAS_AppliedValue

• Define SCHEMA_IfcAppliedValue_HAS_ArithmeticOperator

• Define SCHEMA_IfcAppliedValue_HAS_Category

• Define SCHEMA_IfcAppliedValue_HAS_Components

• Define SCHEMA_IfcAppliedValue_HAS_Condition

• Define SCHEMA_IfcAppliedValue_HAS_Description

• Define SCHEMA_IfcAppliedValue_HAS_FixedUntilDate

• Define SCHEMA_IfcAppliedValue_HAS_HasExternalReference

• Define SCHEMA_IfcAppliedValue_HAS_Name

• Define SCHEMA_IfcAppliedValue_HAS_UnitBasis

• Define SCHEMA_IfcAppliedValue_Name_IS_OPTIONAL

• Define SCHEMA_IfcAppliedValue_UnitBasis_IS_OPTIONAL

• Define SCHEMA_IfcApproval_Description_IS_OPTIONAL

• Define SCHEMA_IfcApproval_GivingApproval_IS_OPTIONAL

• Define SCHEMA_IfcApproval_HAS_ApprovedObjects

• Define SCHEMA_IfcApproval_HAS_ApprovedResources

• Define SCHEMA_IfcApproval_HAS_Description

• Define SCHEMA_IfcApproval_HAS_GivingApproval

• Define SCHEMA_IfcApproval_HAS_HasExternalReferences

• Define SCHEMA_IfcApproval_HAS_Identifier

• Define SCHEMA_IfcApproval_HAS_IsRelatedWith

• Define SCHEMA_IfcApproval_HAS_Level

• Define SCHEMA_IfcApproval_HAS_Name

• Define SCHEMA_IfcApproval_HAS_Qualifier

• Define SCHEMA_IfcApproval_HAS_Relates

• Define SCHEMA_IfcApproval_HAS_RequestingApproval

• Define SCHEMA_IfcApproval_HAS_Status

• Define SCHEMA_IfcApproval_HAS_TimeOfApproval

• Define SCHEMA_IfcApproval_Identifier_IS_OPTIONAL

• Define SCHEMA_IfcApproval_Level_IS_OPTIONAL

• Define SCHEMA_IfcApproval_Name_IS_OPTIONAL

• Define SCHEMA_IfcApproval_Qualifier_IS_OPTIONAL

• Define SCHEMA_IfcApproval_RequestingApproval_IS_OPTIONAL

• Define SCHEMA_IfcApproval_Status_IS_OPTIONAL

• Define SCHEMA_IfcApproval_TimeOfApproval_IS_OPTIONAL

• Define SCHEMA_IfcApprovalRelationship_HAS_RelatedApprovals

• Define SCHEMA_IfcApprovalRelationship_HAS_RelatingApproval

• Define SCHEMA_IfcArbitraryClosedProfileDef_HAS_OuterCurve

• Define SCHEMA_IfcArbitraryOpenProfileDef_HAS_Curve

• Define SCHEMA_IfcArbitraryProfileDefWithVoids_HAS_InnerCurves

• Define SCHEMA_IfcAsset_CurrentValue_IS_OPTIONAL

• Define SCHEMA_IfcAsset_DepreciatedValue_IS_OPTIONAL

• Define SCHEMA_IfcAsset_HAS_CurrentValue

• Define SCHEMA_IfcAsset_HAS_DepreciatedValue

• Define SCHEMA_IfcAsset_HAS_Identification

• Define SCHEMA_IfcAsset_HAS_IncorporationDate

• Define SCHEMA_IfcAsset_HAS_OriginalValue

• Define SCHEMA_IfcAsset_HAS_Owner

• Define SCHEMA_IfcAsset_HAS_ResponsiblePerson

• Define SCHEMA_IfcAsset_HAS_TotalReplacementCost

• Define SCHEMA_IfcAsset_HAS_User

• Define SCHEMA_IfcAsset_Identification_IS_OPTIONAL

• Define SCHEMA_IfcAsset_IncorporationDate_IS_OPTIONAL

• Define SCHEMA_IfcAsset_OriginalValue_IS_OPTIONAL

• Define SCHEMA_IfcAsset_Owner_IS_OPTIONAL

• Define SCHEMA_IfcAsset_ResponsiblePerson_IS_OPTIONAL

• Define SCHEMA_IfcAsset_TotalReplacementCost_IS_OPTIONAL

• Define SCHEMA_IfcAsset_User_IS_OPTIONAL

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_BottomFlangeEdgeRadius_IS_OPTIONAL

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_BottomFlangeFilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_BottomFlangeSlope_IS_OPTIONAL

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_BottomFlangeEdgeRadius

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_BottomFlangeFilletRadius

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_BottomFlangeSlope

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_BottomFlangeThickness

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_BottomFlangeWidth

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_OverallDepth

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_TopFlangeEdgeRadius

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_TopFlangeFilletRadius

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_TopFlangeSlope

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_TopFlangeThickness

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_TopFlangeWidth

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_HAS_WebThickness

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_TopFlangeEdgeRadius_IS_OPTIONAL

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_TopFlangeFilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_TopFlangeSlope_IS_OPTIONAL

• Define SCHEMA_IfcAsymmetricIShapeProfileDef_TopFlangeThickness_IS_OPTIONAL

• Define SCHEMA_IfcAudioVisualAppliance_HAS_PredefinedType

• Define SCHEMA_IfcAudioVisualAppliance_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcAudioVisualApplianceType_HAS_PredefinedType

• Define SCHEMA_IfcAxis1Placement_Axis_IS_OPTIONAL

• Define SCHEMA_IfcAxis1Placement_HAS_Axis

• Define SCHEMA_IfcAxis2Placement2D_HAS_RefDirection

• Define SCHEMA_IfcAxis2Placement2D_RefDirection_IS_OPTIONAL

• Define SCHEMA_IfcAxis2Placement3D_Axis_IS_OPTIONAL

• Define SCHEMA_IfcAxis2Placement3D_HAS_Axis

• Define SCHEMA_IfcAxis2Placement3D_HAS_RefDirection

• Define SCHEMA_IfcAxis2Placement3D_RefDirection_IS_OPTIONAL

• Define SCHEMA_IfcAxisLateralInclination_HAS_ToLinearAxis

• Define SCHEMA_IfcBeam_HAS_PredefinedType

• Define SCHEMA_IfcBeam_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcBeamType_HAS_PredefinedType

• Define SCHEMA_IfcBearing_HAS_PredefinedType

• Define SCHEMA_IfcBearing_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcBearingType_HAS_PredefinedType

• Define SCHEMA_IfcBlobTexture_HAS_RasterCode

• Define SCHEMA_IfcBlobTexture_HAS_RasterFormat

• Define SCHEMA_IfcBlock_HAS_XLength

• Define SCHEMA_IfcBlock_HAS_YLength

• Define SCHEMA_IfcBlock_HAS_ZLength

• Define SCHEMA_IfcBoiler_HAS_PredefinedType

• Define SCHEMA_IfcBoiler_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcBoilerType_HAS_PredefinedType

• Define SCHEMA_IfcBooleanResult_HAS_FirstOperand

• Define SCHEMA_IfcBooleanResult_HAS_Operator

• Define SCHEMA_IfcBooleanResult_HAS_SecondOperand

• Define SCHEMA_IfcBoundaryCondition_HAS_Name

• Define SCHEMA_IfcBoundaryCondition_Name_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryEdgeCondition_HAS_RotationalStiffnessByLengthX

• Define SCHEMA_IfcBoundaryEdgeCondition_HAS_RotationalStiffnessByLengthY

• Define SCHEMA_IfcBoundaryEdgeCondition_HAS_RotationalStiffnessByLengthZ

• Define SCHEMA_IfcBoundaryEdgeCondition_HAS_TranslationalStiffnessByLengthX

• Define SCHEMA_IfcBoundaryEdgeCondition_HAS_TranslationalStiffnessByLengthY

• Define SCHEMA_IfcBoundaryEdgeCondition_HAS_TranslationalStiffnessByLengthZ

• Define SCHEMA_IfcBoundaryEdgeCondition_RotationalStiffnessByLengthX_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryEdgeCondition_RotationalStiffnessByLengthY_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryEdgeCondition_RotationalStiffnessByLengthZ_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryEdgeCondition_TranslationalStiffnessByLengthX_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryEdgeCondition_TranslationalStiffnessByLengthY_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryEdgeCondition_TranslationalStiffnessByLengthZ_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryFaceCondition_HAS_TranslationalStiffnessByAreaX

• Define SCHEMA_IfcBoundaryFaceCondition_HAS_TranslationalStiffnessByAreaY

• Define SCHEMA_IfcBoundaryFaceCondition_HAS_TranslationalStiffnessByAreaZ

• Define SCHEMA_IfcBoundaryFaceCondition_TranslationalStiffnessByAreaX_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryFaceCondition_TranslationalStiffnessByAreaY_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryFaceCondition_TranslationalStiffnessByAreaZ_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryNodeCondition_HAS_RotationalStiffnessX

• Define SCHEMA_IfcBoundaryNodeCondition_HAS_RotationalStiffnessY

• Define SCHEMA_IfcBoundaryNodeCondition_HAS_RotationalStiffnessZ

• Define SCHEMA_IfcBoundaryNodeCondition_HAS_TranslationalStiffnessX

• Define SCHEMA_IfcBoundaryNodeCondition_HAS_TranslationalStiffnessY

• Define SCHEMA_IfcBoundaryNodeCondition_HAS_TranslationalStiffnessZ

• Define SCHEMA_IfcBoundaryNodeCondition_RotationalStiffnessX_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryNodeCondition_RotationalStiffnessY_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryNodeCondition_RotationalStiffnessZ_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryNodeCondition_TranslationalStiffnessX_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryNodeCondition_TranslationalStiffnessY_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryNodeCondition_TranslationalStiffnessZ_IS_OPTIONAL

• Define SCHEMA_IfcBoundaryNodeConditionWarping_HAS_WarpingStiffness

• Define SCHEMA_IfcBoundaryNodeConditionWarping_WarpingStiffness_IS_OPTIONAL

• Define SCHEMA_IfcBoundedCurve_HAS_PositioningElement

• Define SCHEMA_IfcBoundingBox_HAS_Corner

• Define SCHEMA_IfcBoundingBox_HAS_XDim

• Define SCHEMA_IfcBoundingBox_HAS_YDim

• Define SCHEMA_IfcBoundingBox_HAS_ZDim

• Define SCHEMA_IfcBoxedHalfSpace_HAS_Enclosure

• Define SCHEMA_IfcBridge_HAS_PredefinedType

• Define SCHEMA_IfcBridge_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcBSplineCurve_HAS_ClosedCurve

• Define SCHEMA_IfcBSplineCurve_HAS_ControlPointsList

• Define SCHEMA_IfcBSplineCurve_HAS_CurveForm

• Define SCHEMA_IfcBSplineCurve_HAS_Degree

• Define SCHEMA_IfcBSplineCurve_HAS_SelfIntersect

• Define SCHEMA_IfcBSplineCurveWithKnots_HAS_KnotMultiplicities

• Define SCHEMA_IfcBSplineCurveWithKnots_HAS_Knots

• Define SCHEMA_IfcBSplineCurveWithKnots_HAS_KnotSpec

• Define SCHEMA_IfcBSplineSurface_HAS_ControlPointsList

• Define SCHEMA_IfcBSplineSurface_HAS_SelfIntersect

• Define SCHEMA_IfcBSplineSurface_HAS_SurfaceForm

• Define SCHEMA_IfcBSplineSurface_HAS_UClosed

• Define SCHEMA_IfcBSplineSurface_HAS_UDegree

• Define SCHEMA_IfcBSplineSurface_HAS_VClosed

• Define SCHEMA_IfcBSplineSurface_HAS_VDegree

• Define SCHEMA_IfcBSplineSurfaceWithKnots_HAS_KnotSpec

• Define SCHEMA_IfcBSplineSurfaceWithKnots_HAS_UKnots

• Define SCHEMA_IfcBSplineSurfaceWithKnots_HAS_UMultiplicities

• Define SCHEMA_IfcBSplineSurfaceWithKnots_HAS_VKnots

• Define SCHEMA_IfcBSplineSurfaceWithKnots_HAS_VMultiplicities

• Define SCHEMA_IfcBuilding_BuildingAddress_IS_OPTIONAL

• Define SCHEMA_IfcBuilding_ElevationOfRefHeight_IS_OPTIONAL

• Define SCHEMA_IfcBuilding_ElevationOfTerrain_IS_OPTIONAL

• Define SCHEMA_IfcBuilding_HAS_BuildingAddress

• Define SCHEMA_IfcBuilding_HAS_ElevationOfRefHeight

• Define SCHEMA_IfcBuilding_HAS_ElevationOfTerrain

• Define SCHEMA_IfcBuildingElementPart_HAS_PredefinedType

• Define SCHEMA_IfcBuildingElementPart_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcBuildingElementPartType_HAS_PredefinedType

• Define SCHEMA_IfcBuildingElementProxy_HAS_PredefinedType

• Define SCHEMA_IfcBuildingElementProxy_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcBuildingElementProxyType_HAS_PredefinedType

• Define SCHEMA_IfcBuildingStorey_Elevation_IS_OPTIONAL

• Define SCHEMA_IfcBuildingStorey_HAS_Elevation

• Define SCHEMA_IfcBuildingSystem_HAS_LongName

• Define SCHEMA_IfcBuildingSystem_HAS_PredefinedType

• Define SCHEMA_IfcBuildingSystem_LongName_IS_OPTIONAL

• Define SCHEMA_IfcBuildingSystem_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcBuiltSystem_HAS_LongName

• Define SCHEMA_IfcBuiltSystem_HAS_PredefinedType

• Define SCHEMA_IfcBuiltSystem_LongName_IS_OPTIONAL

• Define SCHEMA_IfcBuiltSystem_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcBurner_HAS_PredefinedType

• Define SCHEMA_IfcBurner_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcBurnerType_HAS_PredefinedType

• Define SCHEMA_IfcCableCarrierFitting_HAS_PredefinedType

• Define SCHEMA_IfcCableCarrierFitting_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCableCarrierFittingType_HAS_PredefinedType

• Define SCHEMA_IfcCableCarrierSegment_HAS_PredefinedType

• Define SCHEMA_IfcCableCarrierSegment_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCableCarrierSegmentType_HAS_PredefinedType

• Define SCHEMA_IfcCableFitting_HAS_PredefinedType

• Define SCHEMA_IfcCableFitting_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCableFittingType_HAS_PredefinedType

• Define SCHEMA_IfcCableSegment_HAS_PredefinedType

• Define SCHEMA_IfcCableSegment_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCableSegmentType_HAS_PredefinedType

• Define SCHEMA_IfcCaissonFoundation_HAS_PredefinedType

• Define SCHEMA_IfcCaissonFoundation_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCaissonFoundationType_HAS_PredefinedType

• Define SCHEMA_IfcCartesianPoint_HAS_Coordinates

• Define SCHEMA_IfcCartesianPointList2D_HAS_CoordList

• Define SCHEMA_IfcCartesianPointList2D_HAS_TagList

• Define SCHEMA_IfcCartesianPointList2D_TagList_IS_OPTIONAL

• Define SCHEMA_IfcCartesianPointList3D_HAS_CoordList

• Define SCHEMA_IfcCartesianPointList3D_HAS_TagList

• Define SCHEMA_IfcCartesianPointList3D_TagList_IS_OPTIONAL

• Define SCHEMA_IfcCartesianTransformationOperator2DnonUniform_HAS_Scale2

• Define SCHEMA_IfcCartesianTransformationOperator2DnonUniform_Scale2_IS_OPTIONAL

• Define SCHEMA_IfcCartesianTransformationOperator3D_Axis3_IS_OPTIONAL

• Define SCHEMA_IfcCartesianTransformationOperator3D_HAS_Axis3

• Define SCHEMA_IfcCartesianTransformationOperator3DnonUniform_HAS_Scale2

• Define SCHEMA_IfcCartesianTransformationOperator3DnonUniform_HAS_Scale3

• Define SCHEMA_IfcCartesianTransformationOperator3DnonUniform_Scale2_IS_OPTIONAL

• Define SCHEMA_IfcCartesianTransformationOperator3DnonUniform_Scale3_IS_OPTIONAL

• Define SCHEMA_IfcCartesianTransformationOperator_Axis1_IS_OPTIONAL

• Define SCHEMA_IfcCartesianTransformationOperator_Axis2_IS_OPTIONAL

• Define SCHEMA_IfcCartesianTransformationOperator_HAS_Axis1

• Define SCHEMA_IfcCartesianTransformationOperator_HAS_Axis2

• Define SCHEMA_IfcCartesianTransformationOperator_HAS_LocalOrigin

• Define SCHEMA_IfcCartesianTransformationOperator_HAS_Scale

• Define SCHEMA_IfcCartesianTransformationOperator_Scale_IS_OPTIONAL

• Define SCHEMA_IfcCenterLineProfileDef_HAS_Thickness

• Define SCHEMA_IfcChiller_HAS_PredefinedType

• Define SCHEMA_IfcChiller_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcChillerType_HAS_PredefinedType

• Define SCHEMA_IfcChimney_HAS_PredefinedType

• Define SCHEMA_IfcChimney_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcChimneyType_HAS_PredefinedType

• Define SCHEMA_IfcCircle_HAS_Radius

• Define SCHEMA_IfcCircleHollowProfileDef_HAS_WallThickness

• Define SCHEMA_IfcCircleProfileDef_HAS_Radius

• Define SCHEMA_IfcCircularArcSegment2D_HAS_IsCCW

• Define SCHEMA_IfcCircularArcSegment2D_HAS_Radius

• Define SCHEMA_IfcClassification_Description_IS_OPTIONAL

• Define SCHEMA_IfcClassification_Edition_IS_OPTIONAL

• Define SCHEMA_IfcClassification_EditionDate_IS_OPTIONAL

• Define SCHEMA_IfcClassification_HAS_ClassificationForObjects

• Define SCHEMA_IfcClassification_HAS_Description

• Define SCHEMA_IfcClassification_HAS_Edition

• Define SCHEMA_IfcClassification_HAS_EditionDate

• Define SCHEMA_IfcClassification_HAS_HasReferences

• Define SCHEMA_IfcClassification_HAS_Location

• Define SCHEMA_IfcClassification_HAS_Name

• Define SCHEMA_IfcClassification_HAS_ReferenceTokens

• Define SCHEMA_IfcClassification_HAS_Source

• Define SCHEMA_IfcClassification_Location_IS_OPTIONAL

• Define SCHEMA_IfcClassification_ReferenceTokens_IS_OPTIONAL

• Define SCHEMA_IfcClassification_Source_IS_OPTIONAL

• Define SCHEMA_IfcClassificationReference_Description_IS_OPTIONAL

• Define SCHEMA_IfcClassificationReference_HAS_ClassificationRefForObjects

• Define SCHEMA_IfcClassificationReference_HAS_Description

• Define SCHEMA_IfcClassificationReference_HAS_HasReferences

• Define SCHEMA_IfcClassificationReference_HAS_ReferencedSource

• Define SCHEMA_IfcClassificationReference_HAS_Sort

• Define SCHEMA_IfcClassificationReference_ReferencedSource_IS_OPTIONAL

• Define SCHEMA_IfcClassificationReference_Sort_IS_OPTIONAL

• Define SCHEMA_IfcCoil_HAS_PredefinedType

• Define SCHEMA_IfcCoil_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCoilType_HAS_PredefinedType

• Define SCHEMA_IfcColourRgb_HAS_Blue

• Define SCHEMA_IfcColourRgb_HAS_Green

• Define SCHEMA_IfcColourRgb_HAS_Red

• Define SCHEMA_IfcColourRgbList_HAS_ColourList

• Define SCHEMA_IfcColourSpecification_HAS_Name

• Define SCHEMA_IfcColourSpecification_Name_IS_OPTIONAL

• Define SCHEMA_IfcColumn_HAS_PredefinedType

• Define SCHEMA_IfcColumn_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcColumnType_HAS_PredefinedType

• Define SCHEMA_IfcCommunicationsAppliance_HAS_PredefinedType

• Define SCHEMA_IfcCommunicationsAppliance_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCommunicationsApplianceType_HAS_PredefinedType

• Define SCHEMA_IfcComplexProperty_HAS_HasProperties

• Define SCHEMA_IfcComplexProperty_HAS_UsageName

• Define SCHEMA_IfcComplexPropertyTemplate_HAS_HasPropertyTemplates

• Define SCHEMA_IfcComplexPropertyTemplate_HAS_TemplateType

• Define SCHEMA_IfcComplexPropertyTemplate_HAS_UsageName

• Define SCHEMA_IfcComplexPropertyTemplate_HasPropertyTemplates_IS_OPTIONAL

• Define SCHEMA_IfcComplexPropertyTemplate_TemplateType_IS_OPTIONAL

• Define SCHEMA_IfcComplexPropertyTemplate_UsageName_IS_OPTIONAL

• Define SCHEMA_IfcCompositeCurve_HAS_Segments

• Define SCHEMA_IfcCompositeCurve_HAS_SelfIntersect

• Define SCHEMA_IfcCompositeCurveSegment_HAS_ParentCurve

• Define SCHEMA_IfcCompositeCurveSegment_HAS_SameSense

• Define SCHEMA_IfcCompositeCurveSegment_HAS_Transition

• Define SCHEMA_IfcCompositeCurveSegment_HAS_UsingCurves

• Define SCHEMA_IfcCompositeProfileDef_HAS_Label

• Define SCHEMA_IfcCompositeProfileDef_HAS_Profiles

• Define SCHEMA_IfcCompositeProfileDef_Label_IS_OPTIONAL

• Define SCHEMA_IfcCompressor_HAS_PredefinedType

• Define SCHEMA_IfcCompressor_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCompressorType_HAS_PredefinedType

• Define SCHEMA_IfcCondenser_HAS_PredefinedType

• Define SCHEMA_IfcCondenser_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCondenserType_HAS_PredefinedType

• Define SCHEMA_IfcConic_HAS_Position

• Define SCHEMA_IfcConnectedFaceSet_HAS_CfsFaces

• Define SCHEMA_IfcConnectionCurveGeometry_CurveOnRelatedElement_IS_OPTIONAL

• Define SCHEMA_IfcConnectionCurveGeometry_HAS_CurveOnRelatedElement

• Define SCHEMA_IfcConnectionCurveGeometry_HAS_CurveOnRelatingElement

• Define SCHEMA_IfcConnectionPointEccentricity_EccentricityInX_IS_OPTIONAL

• Define SCHEMA_IfcConnectionPointEccentricity_EccentricityInY_IS_OPTIONAL

• Define SCHEMA_IfcConnectionPointEccentricity_EccentricityInZ_IS_OPTIONAL

• Define SCHEMA_IfcConnectionPointEccentricity_HAS_EccentricityInX

• Define SCHEMA_IfcConnectionPointEccentricity_HAS_EccentricityInY

• Define SCHEMA_IfcConnectionPointEccentricity_HAS_EccentricityInZ

• Define SCHEMA_IfcConnectionPointGeometry_HAS_PointOnRelatedElement

• Define SCHEMA_IfcConnectionPointGeometry_HAS_PointOnRelatingElement

• Define SCHEMA_IfcConnectionPointGeometry_PointOnRelatedElement_IS_OPTIONAL

• Define SCHEMA_IfcConnectionSurfaceGeometry_HAS_SurfaceOnRelatedElement

• Define SCHEMA_IfcConnectionSurfaceGeometry_HAS_SurfaceOnRelatingElement

• Define SCHEMA_IfcConnectionSurfaceGeometry_SurfaceOnRelatedElement_IS_OPTIONAL

• Define SCHEMA_IfcConnectionVolumeGeometry_HAS_VolumeOnRelatedElement

• Define SCHEMA_IfcConnectionVolumeGeometry_HAS_VolumeOnRelatingElement

• Define SCHEMA_IfcConnectionVolumeGeometry_VolumeOnRelatedElement_IS_OPTIONAL

• Define SCHEMA_IfcConstraint_ConstraintSource_IS_OPTIONAL

• Define SCHEMA_IfcConstraint_CreatingActor_IS_OPTIONAL

• Define SCHEMA_IfcConstraint_CreationTime_IS_OPTIONAL

• Define SCHEMA_IfcConstraint_Description_IS_OPTIONAL

• Define SCHEMA_IfcConstraint_HAS_ConstraintGrade

• Define SCHEMA_IfcConstraint_HAS_ConstraintSource

• Define SCHEMA_IfcConstraint_HAS_CreatingActor

• Define SCHEMA_IfcConstraint_HAS_CreationTime

• Define SCHEMA_IfcConstraint_HAS_Description

• Define SCHEMA_IfcConstraint_HAS_HasExternalReferences

• Define SCHEMA_IfcConstraint_HAS_Name

• Define SCHEMA_IfcConstraint_HAS_PropertiesForConstraint

• Define SCHEMA_IfcConstraint_HAS_UserDefinedGrade

• Define SCHEMA_IfcConstraint_UserDefinedGrade_IS_OPTIONAL

• Define SCHEMA_IfcConstructionEquipmentResource_HAS_PredefinedType

• Define SCHEMA_IfcConstructionEquipmentResource_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcConstructionEquipmentResourceType_HAS_PredefinedType

• Define SCHEMA_IfcConstructionMaterialResource_HAS_PredefinedType

• Define SCHEMA_IfcConstructionMaterialResource_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcConstructionMaterialResourceType_HAS_PredefinedType

• Define SCHEMA_IfcConstructionProductResource_HAS_PredefinedType

• Define SCHEMA_IfcConstructionProductResource_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcConstructionProductResourceType_HAS_PredefinedType

• Define SCHEMA_IfcConstructionResource_BaseCosts_IS_OPTIONAL

• Define SCHEMA_IfcConstructionResource_BaseQuantity_IS_OPTIONAL

• Define SCHEMA_IfcConstructionResource_HAS_BaseCosts

• Define SCHEMA_IfcConstructionResource_HAS_BaseQuantity

• Define SCHEMA_IfcConstructionResource_HAS_Usage

• Define SCHEMA_IfcConstructionResource_Usage_IS_OPTIONAL

• Define SCHEMA_IfcConstructionResourceType_BaseCosts_IS_OPTIONAL

• Define SCHEMA_IfcConstructionResourceType_BaseQuantity_IS_OPTIONAL

• Define SCHEMA_IfcConstructionResourceType_HAS_BaseCosts

• Define SCHEMA_IfcConstructionResourceType_HAS_BaseQuantity

• Define SCHEMA_IfcContext_HAS_Declares

• Define SCHEMA_IfcContext_HAS_IsDefinedBy

• Define SCHEMA_IfcContext_HAS_LongName

• Define SCHEMA_IfcContext_HAS_ObjectType

• Define SCHEMA_IfcContext_HAS_Phase

• Define SCHEMA_IfcContext_HAS_RepresentationContexts

• Define SCHEMA_IfcContext_HAS_UnitsInContext

• Define SCHEMA_IfcContext_LongName_IS_OPTIONAL

• Define SCHEMA_IfcContext_ObjectType_IS_OPTIONAL

• Define SCHEMA_IfcContext_Phase_IS_OPTIONAL

• Define SCHEMA_IfcContext_RepresentationContexts_IS_OPTIONAL

• Define SCHEMA_IfcContext_UnitsInContext_IS_OPTIONAL

• Define SCHEMA_IfcContextDependentUnit_HAS_HasExternalReference

• Define SCHEMA_IfcContextDependentUnit_HAS_Name

• Define SCHEMA_IfcControl_HAS_Controls

• Define SCHEMA_IfcControl_HAS_Identification

• Define SCHEMA_IfcControl_Identification_IS_OPTIONAL

• Define SCHEMA_IfcController_HAS_PredefinedType

• Define SCHEMA_IfcController_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcControllerType_HAS_PredefinedType

• Define SCHEMA_IfcConversionBasedUnit_HAS_ConversionFactor

• Define SCHEMA_IfcConversionBasedUnit_HAS_HasExternalReference

• Define SCHEMA_IfcConversionBasedUnit_HAS_Name

• Define SCHEMA_IfcConversionBasedUnitWithOffset_HAS_ConversionOffset

• Define SCHEMA_IfcConveyorSegment_HAS_PredefinedType

• Define SCHEMA_IfcConveyorSegment_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcConveyorSegmentType_HAS_PredefinedType

• Define SCHEMA_IfcCooledBeam_HAS_PredefinedType

• Define SCHEMA_IfcCooledBeam_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCooledBeamType_HAS_PredefinedType

• Define SCHEMA_IfcCoolingTower_HAS_PredefinedType

• Define SCHEMA_IfcCoolingTower_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCoolingTowerType_HAS_PredefinedType

• Define SCHEMA_IfcCoordinateOperation_HAS_SourceCRS

• Define SCHEMA_IfcCoordinateOperation_HAS_TargetCRS

• Define SCHEMA_IfcCoordinateReferenceSystem_Description_IS_OPTIONAL

• Define SCHEMA_IfcCoordinateReferenceSystem_GeodeticDatum_IS_OPTIONAL

• Define SCHEMA_IfcCoordinateReferenceSystem_HAS_Description

• Define SCHEMA_IfcCoordinateReferenceSystem_HAS_GeodeticDatum

• Define SCHEMA_IfcCoordinateReferenceSystem_HAS_HasCoordinateOperation

• Define SCHEMA_IfcCoordinateReferenceSystem_HAS_Name

• Define SCHEMA_IfcCoordinateReferenceSystem_HAS_VerticalDatum

• Define SCHEMA_IfcCoordinateReferenceSystem_VerticalDatum_IS_OPTIONAL

• Define SCHEMA_IfcCostItem_CostQuantities_IS_OPTIONAL

• Define SCHEMA_IfcCostItem_CostValues_IS_OPTIONAL

• Define SCHEMA_IfcCostItem_HAS_CostQuantities

• Define SCHEMA_IfcCostItem_HAS_CostValues

• Define SCHEMA_IfcCostItem_HAS_PredefinedType

• Define SCHEMA_IfcCostItem_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCostSchedule_HAS_PredefinedType

• Define SCHEMA_IfcCostSchedule_HAS_Status

• Define SCHEMA_IfcCostSchedule_HAS_SubmittedOn

• Define SCHEMA_IfcCostSchedule_HAS_UpdateDate

• Define SCHEMA_IfcCostSchedule_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCostSchedule_Status_IS_OPTIONAL

• Define SCHEMA_IfcCostSchedule_SubmittedOn_IS_OPTIONAL

• Define SCHEMA_IfcCostSchedule_UpdateDate_IS_OPTIONAL

• Define SCHEMA_IfcCourse_HAS_PredefinedType

• Define SCHEMA_IfcCourse_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCourseType_HAS_PredefinedType

• Define SCHEMA_IfcCovering_HAS_CoversElements

• Define SCHEMA_IfcCovering_HAS_CoversSpaces

• Define SCHEMA_IfcCovering_HAS_PredefinedType

• Define SCHEMA_IfcCovering_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCoveringType_HAS_PredefinedType

• Define SCHEMA_IfcCrewResource_HAS_PredefinedType

• Define SCHEMA_IfcCrewResource_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCrewResourceType_HAS_PredefinedType

• Define SCHEMA_IfcCsgPrimitive3D_HAS_Position

• Define SCHEMA_IfcCsgSolid_HAS_TreeRootExpression

• Define SCHEMA_IfcCShapeProfileDef_HAS_Depth

• Define SCHEMA_IfcCShapeProfileDef_HAS_Girth

• Define SCHEMA_IfcCShapeProfileDef_HAS_InternalFilletRadius

• Define SCHEMA_IfcCShapeProfileDef_HAS_WallThickness

• Define SCHEMA_IfcCShapeProfileDef_HAS_Width

• Define SCHEMA_IfcCShapeProfileDef_InternalFilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcCurrencyRelationship_HAS_ExchangeRate

• Define SCHEMA_IfcCurrencyRelationship_HAS_RateDateTime

• Define SCHEMA_IfcCurrencyRelationship_HAS_RateSource

• Define SCHEMA_IfcCurrencyRelationship_HAS_RelatedMonetaryUnit

• Define SCHEMA_IfcCurrencyRelationship_HAS_RelatingMonetaryUnit

• Define SCHEMA_IfcCurrencyRelationship_RateDateTime_IS_OPTIONAL

• Define SCHEMA_IfcCurrencyRelationship_RateSource_IS_OPTIONAL

• Define SCHEMA_IfcCurtainWall_HAS_PredefinedType

• Define SCHEMA_IfcCurtainWall_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcCurtainWallType_HAS_PredefinedType

• Define SCHEMA_IfcCurveBoundedPlane_HAS_BasisSurface

• Define SCHEMA_IfcCurveBoundedPlane_HAS_InnerBoundaries

• Define SCHEMA_IfcCurveBoundedPlane_HAS_OuterBoundary

• Define SCHEMA_IfcCurveBoundedSurface_HAS_BasisSurface

• Define SCHEMA_IfcCurveBoundedSurface_HAS_Boundaries

• Define SCHEMA_IfcCurveBoundedSurface_HAS_ImplicitOuter

• Define SCHEMA_IfcCurveSegment2D_HAS_SegmentLength

• Define SCHEMA_IfcCurveSegment2D_HAS_StartDirection

• Define SCHEMA_IfcCurveSegment2D_HAS_StartPoint

• Define SCHEMA_IfcCurveStyle_CurveColour_IS_OPTIONAL

• Define SCHEMA_IfcCurveStyle_CurveFont_IS_OPTIONAL

• Define SCHEMA_IfcCurveStyle_CurveWidth_IS_OPTIONAL

• Define SCHEMA_IfcCurveStyle_HAS_CurveColour

• Define SCHEMA_IfcCurveStyle_HAS_CurveFont

• Define SCHEMA_IfcCurveStyle_HAS_CurveWidth

• Define SCHEMA_IfcCurveStyle_HAS_ModelOrDraughting

• Define SCHEMA_IfcCurveStyle_ModelOrDraughting_IS_OPTIONAL

• Define SCHEMA_IfcCurveStyleFont_HAS_Name

• Define SCHEMA_IfcCurveStyleFont_HAS_PatternList

• Define SCHEMA_IfcCurveStyleFont_Name_IS_OPTIONAL

• Define SCHEMA_IfcCurveStyleFontAndScaling_HAS_CurveFont

• Define SCHEMA_IfcCurveStyleFontAndScaling_HAS_CurveFontScaling

• Define SCHEMA_IfcCurveStyleFontAndScaling_HAS_Name

• Define SCHEMA_IfcCurveStyleFontAndScaling_Name_IS_OPTIONAL

• Define SCHEMA_IfcCurveStyleFontPattern_HAS_InvisibleSegmentLength

• Define SCHEMA_IfcCurveStyleFontPattern_HAS_VisibleSegmentLength

• Define SCHEMA_IfcCylindricalSurface_HAS_Radius

• Define SCHEMA_IfcDamper_HAS_PredefinedType

• Define SCHEMA_IfcDamper_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDamperType_HAS_PredefinedType

• Define SCHEMA_IfcDerivedProfileDef_HAS_Label

• Define SCHEMA_IfcDerivedProfileDef_HAS_Operator

• Define SCHEMA_IfcDerivedProfileDef_HAS_ParentProfile

• Define SCHEMA_IfcDerivedProfileDef_Label_IS_OPTIONAL

• Define SCHEMA_IfcDerivedUnit_HAS_Elements

• Define SCHEMA_IfcDerivedUnit_HAS_UnitType

• Define SCHEMA_IfcDerivedUnit_HAS_UserDefinedType

• Define SCHEMA_IfcDerivedUnit_UserDefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDerivedUnitElement_HAS_Exponent

• Define SCHEMA_IfcDerivedUnitElement_HAS_Unit

• Define SCHEMA_IfcDimensionalExponents_HAS_AmountOfSubstanceExponent

• Define SCHEMA_IfcDimensionalExponents_HAS_ElectricCurrentExponent

• Define SCHEMA_IfcDimensionalExponents_HAS_LengthExponent

• Define SCHEMA_IfcDimensionalExponents_HAS_LuminousIntensityExponent

• Define SCHEMA_IfcDimensionalExponents_HAS_MassExponent

• Define SCHEMA_IfcDimensionalExponents_HAS_ThermodynamicTemperatureExponent

• Define SCHEMA_IfcDimensionalExponents_HAS_TimeExponent

• Define SCHEMA_IfcDirection_HAS_DirectionRatios

• Define SCHEMA_IfcDirectrixCurveSweptAreaSolid_EndParam_IS_OPTIONAL

• Define SCHEMA_IfcDirectrixCurveSweptAreaSolid_HAS_Directrix

• Define SCHEMA_IfcDirectrixCurveSweptAreaSolid_HAS_EndParam

• Define SCHEMA_IfcDirectrixCurveSweptAreaSolid_HAS_StartParam

• Define SCHEMA_IfcDirectrixCurveSweptAreaSolid_StartParam_IS_OPTIONAL

• Define SCHEMA_IfcDirectrixDistanceSweptAreaSolid_EndDistance_IS_OPTIONAL

• Define SCHEMA_IfcDirectrixDistanceSweptAreaSolid_HAS_Directrix

• Define SCHEMA_IfcDirectrixDistanceSweptAreaSolid_HAS_EndDistance

• Define SCHEMA_IfcDirectrixDistanceSweptAreaSolid_HAS_StartDistance

• Define SCHEMA_IfcDirectrixDistanceSweptAreaSolid_StartDistance_IS_OPTIONAL

• Define SCHEMA_IfcDiscreteAccessory_HAS_PredefinedType

• Define SCHEMA_IfcDiscreteAccessory_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDiscreteAccessoryType_HAS_PredefinedType

• Define SCHEMA_IfcDistanceExpression_AlongHorizontal_IS_OPTIONAL

• Define SCHEMA_IfcDistanceExpression_HAS_AlongHorizontal

• Define SCHEMA_IfcDistanceExpression_HAS_DistanceAlong

• Define SCHEMA_IfcDistanceExpression_HAS_OffsetLateral

• Define SCHEMA_IfcDistanceExpression_HAS_OffsetLongitudinal

• Define SCHEMA_IfcDistanceExpression_HAS_OffsetVertical

• Define SCHEMA_IfcDistanceExpression_OffsetLateral_IS_OPTIONAL

• Define SCHEMA_IfcDistanceExpression_OffsetLongitudinal_IS_OPTIONAL

• Define SCHEMA_IfcDistanceExpression_OffsetVertical_IS_OPTIONAL

• Define SCHEMA_IfcDistributionBoard_HAS_PredefinedType

• Define SCHEMA_IfcDistributionBoard_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDistributionBoardType_HAS_PredefinedType

• Define SCHEMA_IfcDistributionChamberElement_HAS_PredefinedType

• Define SCHEMA_IfcDistributionChamberElement_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDistributionChamberElementType_HAS_PredefinedType

• Define SCHEMA_IfcDistributionControlElement_HAS_AssignedToFlowElement

• Define SCHEMA_IfcDistributionElement_HAS_HasPorts

• Define SCHEMA_IfcDistributionFlowElement_HAS_HasControlElements

• Define SCHEMA_IfcDistributionPort_FlowDirection_IS_OPTIONAL

• Define SCHEMA_IfcDistributionPort_HAS_FlowDirection

• Define SCHEMA_IfcDistributionPort_HAS_PredefinedType

• Define SCHEMA_IfcDistributionPort_HAS_SystemType

• Define SCHEMA_IfcDistributionPort_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDistributionPort_SystemType_IS_OPTIONAL

• Define SCHEMA_IfcDistributionSystem_HAS_LongName

• Define SCHEMA_IfcDistributionSystem_HAS_PredefinedType

• Define SCHEMA_IfcDistributionSystem_LongName_IS_OPTIONAL

• Define SCHEMA_IfcDistributionSystem_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_Confidentiality_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_CreationTime_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_Description_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_DocumentOwner_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_Editors_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_ElectronicFormat_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_HAS_Confidentiality

• Define SCHEMA_IfcDocumentInformation_HAS_CreationTime

• Define SCHEMA_IfcDocumentInformation_HAS_Description

• Define SCHEMA_IfcDocumentInformation_HAS_DocumentInfoForObjects

• Define SCHEMA_IfcDocumentInformation_HAS_DocumentOwner

• Define SCHEMA_IfcDocumentInformation_HAS_Editors

• Define SCHEMA_IfcDocumentInformation_HAS_ElectronicFormat

• Define SCHEMA_IfcDocumentInformation_HAS_HasDocumentReferences

• Define SCHEMA_IfcDocumentInformation_HAS_Identification

• Define SCHEMA_IfcDocumentInformation_HAS_IntendedUse

• Define SCHEMA_IfcDocumentInformation_HAS_IsPointedTo

• Define SCHEMA_IfcDocumentInformation_HAS_IsPointer

• Define SCHEMA_IfcDocumentInformation_HAS_LastRevisionTime

• Define SCHEMA_IfcDocumentInformation_HAS_Location

• Define SCHEMA_IfcDocumentInformation_HAS_Name

• Define SCHEMA_IfcDocumentInformation_HAS_Purpose

• Define SCHEMA_IfcDocumentInformation_HAS_Revision

• Define SCHEMA_IfcDocumentInformation_HAS_Scope

• Define SCHEMA_IfcDocumentInformation_HAS_Status

• Define SCHEMA_IfcDocumentInformation_HAS_ValidFrom

• Define SCHEMA_IfcDocumentInformation_HAS_ValidUntil

• Define SCHEMA_IfcDocumentInformation_IntendedUse_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_LastRevisionTime_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_Location_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_Purpose_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_Revision_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_Scope_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_Status_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_ValidFrom_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformation_ValidUntil_IS_OPTIONAL

• Define SCHEMA_IfcDocumentInformationRelationship_HAS_RelatedDocuments

• Define SCHEMA_IfcDocumentInformationRelationship_HAS_RelatingDocument

• Define SCHEMA_IfcDocumentInformationRelationship_HAS_RelationshipType

• Define SCHEMA_IfcDocumentInformationRelationship_RelationshipType_IS_OPTIONAL

• Define SCHEMA_IfcDocumentReference_Description_IS_OPTIONAL

• Define SCHEMA_IfcDocumentReference_HAS_Description

• Define SCHEMA_IfcDocumentReference_HAS_DocumentRefForObjects

• Define SCHEMA_IfcDocumentReference_HAS_ReferencedDocument

• Define SCHEMA_IfcDocumentReference_ReferencedDocument_IS_OPTIONAL

• Define SCHEMA_IfcDoor_HAS_OperationType

• Define SCHEMA_IfcDoor_HAS_OverallHeight

• Define SCHEMA_IfcDoor_HAS_OverallWidth

• Define SCHEMA_IfcDoor_HAS_PredefinedType

• Define SCHEMA_IfcDoor_HAS_UserDefinedOperationType

• Define SCHEMA_IfcDoor_OperationType_IS_OPTIONAL

• Define SCHEMA_IfcDoor_OverallHeight_IS_OPTIONAL

• Define SCHEMA_IfcDoor_OverallWidth_IS_OPTIONAL

• Define SCHEMA_IfcDoor_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDoor_UserDefinedOperationType_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_CasingDepth_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_CasingThickness_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_HAS_CasingDepth

• Define SCHEMA_IfcDoorLiningProperties_HAS_CasingThickness

• Define SCHEMA_IfcDoorLiningProperties_HAS_LiningDepth

• Define SCHEMA_IfcDoorLiningProperties_HAS_LiningOffset

• Define SCHEMA_IfcDoorLiningProperties_HAS_LiningThickness

• Define SCHEMA_IfcDoorLiningProperties_HAS_LiningToPanelOffsetX

• Define SCHEMA_IfcDoorLiningProperties_HAS_LiningToPanelOffsetY

• Define SCHEMA_IfcDoorLiningProperties_HAS_ShapeAspectStyle

• Define SCHEMA_IfcDoorLiningProperties_HAS_ThresholdDepth

• Define SCHEMA_IfcDoorLiningProperties_HAS_ThresholdOffset

• Define SCHEMA_IfcDoorLiningProperties_HAS_ThresholdThickness

• Define SCHEMA_IfcDoorLiningProperties_HAS_TransomOffset

• Define SCHEMA_IfcDoorLiningProperties_HAS_TransomThickness

• Define SCHEMA_IfcDoorLiningProperties_LiningDepth_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_LiningOffset_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_LiningThickness_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_LiningToPanelOffsetX_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_LiningToPanelOffsetY_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_ShapeAspectStyle_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_ThresholdDepth_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_ThresholdOffset_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_ThresholdThickness_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_TransomOffset_IS_OPTIONAL

• Define SCHEMA_IfcDoorLiningProperties_TransomThickness_IS_OPTIONAL

• Define SCHEMA_IfcDoorPanelProperties_HAS_PanelDepth

• Define SCHEMA_IfcDoorPanelProperties_HAS_PanelOperation

• Define SCHEMA_IfcDoorPanelProperties_HAS_PanelPosition

• Define SCHEMA_IfcDoorPanelProperties_HAS_PanelWidth

• Define SCHEMA_IfcDoorPanelProperties_HAS_ShapeAspectStyle

• Define SCHEMA_IfcDoorPanelProperties_PanelDepth_IS_OPTIONAL

• Define SCHEMA_IfcDoorPanelProperties_PanelWidth_IS_OPTIONAL

• Define SCHEMA_IfcDoorPanelProperties_ShapeAspectStyle_IS_OPTIONAL

• Define SCHEMA_IfcDoorStyle_HAS_ConstructionType

• Define SCHEMA_IfcDoorStyle_HAS_OperationType

• Define SCHEMA_IfcDoorStyle_HAS_ParameterTakesPrecedence

• Define SCHEMA_IfcDoorStyle_HAS_Sizeable

• Define SCHEMA_IfcDoorType_HAS_OperationType

• Define SCHEMA_IfcDoorType_HAS_ParameterTakesPrecedence

• Define SCHEMA_IfcDoorType_HAS_PredefinedType

• Define SCHEMA_IfcDoorType_HAS_UserDefinedOperationType

• Define SCHEMA_IfcDoorType_ParameterTakesPrecedence_IS_OPTIONAL

• Define SCHEMA_IfcDoorType_UserDefinedOperationType_IS_OPTIONAL

• Define SCHEMA_IfcDuctFitting_HAS_PredefinedType

• Define SCHEMA_IfcDuctFitting_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDuctFittingType_HAS_PredefinedType

• Define SCHEMA_IfcDuctSegment_HAS_PredefinedType

• Define SCHEMA_IfcDuctSegment_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDuctSegmentType_HAS_PredefinedType

• Define SCHEMA_IfcDuctSilencer_HAS_PredefinedType

• Define SCHEMA_IfcDuctSilencer_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcDuctSilencerType_HAS_PredefinedType

• Define SCHEMA_IfcEarthworksCut_HAS_PredefinedType

• Define SCHEMA_IfcEarthworksCut_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcEarthworksFill_HAS_PredefinedType

• Define SCHEMA_IfcEarthworksFill_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcEdge_HAS_EdgeEnd

• Define SCHEMA_IfcEdge_HAS_EdgeStart

• Define SCHEMA_IfcEdgeCurve_HAS_EdgeGeometry

• Define SCHEMA_IfcEdgeCurve_HAS_SameSense

• Define SCHEMA_IfcEdgeLoop_HAS_EdgeList

• Define SCHEMA_IfcElectricAppliance_HAS_PredefinedType

• Define SCHEMA_IfcElectricAppliance_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcElectricApplianceType_HAS_PredefinedType

• Define SCHEMA_IfcElectricDistributionBoard_HAS_PredefinedType

• Define SCHEMA_IfcElectricDistributionBoard_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcElectricDistributionBoardType_HAS_PredefinedType

• Define SCHEMA_IfcElectricFlowStorageDevice_HAS_PredefinedType

• Define SCHEMA_IfcElectricFlowStorageDevice_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcElectricFlowStorageDeviceType_HAS_PredefinedType

• Define SCHEMA_IfcElectricFlowTreatmentDevice_HAS_PredefinedType

• Define SCHEMA_IfcElectricFlowTreatmentDevice_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcElectricFlowTreatmentDeviceType_HAS_PredefinedType

• Define SCHEMA_IfcElectricGenerator_HAS_PredefinedType

• Define SCHEMA_IfcElectricGenerator_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcElectricGeneratorType_HAS_PredefinedType

• Define SCHEMA_IfcElectricMotor_HAS_PredefinedType

• Define SCHEMA_IfcElectricMotor_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcElectricMotorType_HAS_PredefinedType

• Define SCHEMA_IfcElectricTimeControl_HAS_PredefinedType

• Define SCHEMA_IfcElectricTimeControl_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcElectricTimeControlType_HAS_PredefinedType

• Define SCHEMA_IfcElement_HAS_ConnectedFrom

• Define SCHEMA_IfcElement_HAS_ConnectedTo

• Define SCHEMA_IfcElement_HAS_ContainedInStructure

• Define SCHEMA_IfcElement_HAS_FillsVoids

• Define SCHEMA_IfcElement_HAS_HasCoverings

• Define SCHEMA_IfcElement_HAS_HasOpenings

• Define SCHEMA_IfcElement_HAS_HasProjections

• Define SCHEMA_IfcElement_HAS_InterferesElements

• Define SCHEMA_IfcElement_HAS_IsConnectionRealization

• Define SCHEMA_IfcElement_HAS_IsInterferedByElements

• Define SCHEMA_IfcElement_HAS_ProvidesBoundaries

• Define SCHEMA_IfcElement_HAS_Tag

• Define SCHEMA_IfcElement_Tag_IS_OPTIONAL

• Define SCHEMA_IfcElementarySurface_HAS_Position

• Define SCHEMA_IfcElementAssembly_AssemblyPlace_IS_OPTIONAL

• Define SCHEMA_IfcElementAssembly_HAS_AssemblyPlace

• Define SCHEMA_IfcElementAssembly_HAS_PredefinedType

• Define SCHEMA_IfcElementAssembly_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcElementAssemblyType_HAS_PredefinedType

• Define SCHEMA_IfcElementQuantity_HAS_MethodOfMeasurement

• Define SCHEMA_IfcElementQuantity_HAS_Quantities

• Define SCHEMA_IfcElementQuantity_MethodOfMeasurement_IS_OPTIONAL

• Define SCHEMA_IfcElementType_ElementType_IS_OPTIONAL

• Define SCHEMA_IfcElementType_HAS_ElementType

• Define SCHEMA_IfcEllipse_HAS_SemiAxis1

• Define SCHEMA_IfcEllipse_HAS_SemiAxis2

• Define SCHEMA_IfcEllipseProfileDef_HAS_SemiAxis1

• Define SCHEMA_IfcEllipseProfileDef_HAS_SemiAxis2

• Define SCHEMA_IfcEngine_HAS_PredefinedType

• Define SCHEMA_IfcEngine_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcEngineType_HAS_PredefinedType

• Define SCHEMA_IfcEvaporativeCooler_HAS_PredefinedType

• Define SCHEMA_IfcEvaporativeCooler_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcEvaporativeCoolerType_HAS_PredefinedType

• Define SCHEMA_IfcEvaporator_HAS_PredefinedType

• Define SCHEMA_IfcEvaporator_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcEvaporatorType_HAS_PredefinedType

• Define SCHEMA_IfcEvent_EventOccurenceTime_IS_OPTIONAL

• Define SCHEMA_IfcEvent_EventTriggerType_IS_OPTIONAL

• Define SCHEMA_IfcEvent_HAS_EventOccurenceTime

• Define SCHEMA_IfcEvent_HAS_EventTriggerType

• Define SCHEMA_IfcEvent_HAS_PredefinedType

• Define SCHEMA_IfcEvent_HAS_UserDefinedEventTriggerType

• Define SCHEMA_IfcEvent_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcEvent_UserDefinedEventTriggerType_IS_OPTIONAL

• Define SCHEMA_IfcEventTime_ActualDate_IS_OPTIONAL

• Define SCHEMA_IfcEventTime_EarlyDate_IS_OPTIONAL

• Define SCHEMA_IfcEventTime_HAS_ActualDate

• Define SCHEMA_IfcEventTime_HAS_EarlyDate

• Define SCHEMA_IfcEventTime_HAS_LateDate

• Define SCHEMA_IfcEventTime_HAS_ScheduleDate

• Define SCHEMA_IfcEventTime_LateDate_IS_OPTIONAL

• Define SCHEMA_IfcEventTime_ScheduleDate_IS_OPTIONAL

• Define SCHEMA_IfcEventType_HAS_EventTriggerType

• Define SCHEMA_IfcEventType_HAS_PredefinedType

• Define SCHEMA_IfcEventType_HAS_UserDefinedEventTriggerType

• Define SCHEMA_IfcEventType_UserDefinedEventTriggerType_IS_OPTIONAL

• Define SCHEMA_IfcExtendedProperties_Description_IS_OPTIONAL

• Define SCHEMA_IfcExtendedProperties_HAS_Description

• Define SCHEMA_IfcExtendedProperties_HAS_Name

• Define SCHEMA_IfcExtendedProperties_HAS_Properties

• Define SCHEMA_IfcExtendedProperties_Name_IS_OPTIONAL

• Define SCHEMA_IfcExternalReference_HAS_ExternalReferenceForResources

• Define SCHEMA_IfcExternalReference_HAS_Identification

• Define SCHEMA_IfcExternalReference_HAS_Location

• Define SCHEMA_IfcExternalReference_HAS_Name

• Define SCHEMA_IfcExternalReference_Identification_IS_OPTIONAL

• Define SCHEMA_IfcExternalReference_Location_IS_OPTIONAL

• Define SCHEMA_IfcExternalReference_Name_IS_OPTIONAL

• Define SCHEMA_IfcExternalReferenceRelationship_HAS_RelatedResourceObjects

• Define SCHEMA_IfcExternalReferenceRelationship_HAS_RelatingReference

• Define SCHEMA_IfcExternalSpatialElement_HAS_BoundedBy

• Define SCHEMA_IfcExternalSpatialElement_HAS_PredefinedType

• Define SCHEMA_IfcExternalSpatialElement_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcExtrudedAreaSolid_HAS_Depth

• Define SCHEMA_IfcExtrudedAreaSolid_HAS_ExtrudedDirection

• Define SCHEMA_IfcExtrudedAreaSolidTapered_HAS_EndSweptArea

• Define SCHEMA_IfcFace_HAS_Bounds

• Define SCHEMA_IfcFace_HAS_HasTextureMaps

• Define SCHEMA_IfcFaceBasedSurfaceModel_HAS_FbsmFaces

• Define SCHEMA_IfcFaceBound_HAS_Bound

• Define SCHEMA_IfcFaceBound_HAS_Orientation

• Define SCHEMA_IfcFaceSurface_HAS_FaceSurface

• Define SCHEMA_IfcFaceSurface_HAS_SameSense

• Define SCHEMA_IfcFacetedBrepWithVoids_HAS_Voids

• Define SCHEMA_IfcFacilityPart_HAS_PredefinedType

• Define SCHEMA_IfcFacilityPart_HAS_UsageType

• Define SCHEMA_IfcFailureConnectionCondition_CompressionFailureX_IS_OPTIONAL

• Define SCHEMA_IfcFailureConnectionCondition_CompressionFailureY_IS_OPTIONAL

• Define SCHEMA_IfcFailureConnectionCondition_CompressionFailureZ_IS_OPTIONAL

• Define SCHEMA_IfcFailureConnectionCondition_HAS_CompressionFailureX

• Define SCHEMA_IfcFailureConnectionCondition_HAS_CompressionFailureY

• Define SCHEMA_IfcFailureConnectionCondition_HAS_CompressionFailureZ

• Define SCHEMA_IfcFailureConnectionCondition_HAS_TensionFailureX

• Define SCHEMA_IfcFailureConnectionCondition_HAS_TensionFailureY

• Define SCHEMA_IfcFailureConnectionCondition_HAS_TensionFailureZ

• Define SCHEMA_IfcFailureConnectionCondition_TensionFailureX_IS_OPTIONAL

• Define SCHEMA_IfcFailureConnectionCondition_TensionFailureY_IS_OPTIONAL

• Define SCHEMA_IfcFailureConnectionCondition_TensionFailureZ_IS_OPTIONAL

• Define SCHEMA_IfcFan_HAS_PredefinedType

• Define SCHEMA_IfcFan_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcFanType_HAS_PredefinedType

• Define SCHEMA_IfcFastener_HAS_PredefinedType

• Define SCHEMA_IfcFastener_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcFastenerType_HAS_PredefinedType

• Define SCHEMA_IfcFeatureElementAddition_HAS_ProjectsElements

• Define SCHEMA_IfcFeatureElementSubtraction_HAS_VoidsElements

• Define SCHEMA_IfcFillAreaStyle_HAS_FillStyles

• Define SCHEMA_IfcFillAreaStyle_HAS_ModelorDraughting

• Define SCHEMA_IfcFillAreaStyle_ModelorDraughting_IS_OPTIONAL

• Define SCHEMA_IfcFillAreaStyleHatching_HAS_HatchLineAngle

• Define SCHEMA_IfcFillAreaStyleHatching_HAS_HatchLineAppearance

• Define SCHEMA_IfcFillAreaStyleHatching_HAS_PatternStart

• Define SCHEMA_IfcFillAreaStyleHatching_HAS_PointOfReferenceHatchLine

• Define SCHEMA_IfcFillAreaStyleHatching_HAS_StartOfNextHatchLine

• Define SCHEMA_IfcFillAreaStyleHatching_PatternStart_IS_OPTIONAL

• Define SCHEMA_IfcFillAreaStyleHatching_PointOfReferenceHatchLine_IS_OPTIONAL

• Define SCHEMA_IfcFillAreaStyleTiles_HAS_Tiles

• Define SCHEMA_IfcFillAreaStyleTiles_HAS_TilingPattern

• Define SCHEMA_IfcFillAreaStyleTiles_HAS_TilingScale

• Define SCHEMA_IfcFilter_HAS_PredefinedType

• Define SCHEMA_IfcFilter_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcFilterType_HAS_PredefinedType

• Define SCHEMA_IfcFireSuppressionTerminal_HAS_PredefinedType

• Define SCHEMA_IfcFireSuppressionTerminal_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcFireSuppressionTerminalType_HAS_PredefinedType

• Define SCHEMA_IfcFixedReferenceSweptAreaSolid_HAS_FixedReference

• Define SCHEMA_IfcFlowInstrument_HAS_PredefinedType

• Define SCHEMA_IfcFlowInstrument_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcFlowInstrumentType_HAS_PredefinedType

• Define SCHEMA_IfcFlowMeter_HAS_PredefinedType

• Define SCHEMA_IfcFlowMeter_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcFlowMeterType_HAS_PredefinedType

• Define SCHEMA_IfcFooting_HAS_PredefinedType

• Define SCHEMA_IfcFooting_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcFootingType_HAS_PredefinedType

• Define SCHEMA_IfcFurniture_HAS_PredefinedType

• Define SCHEMA_IfcFurniture_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcFurnitureType_HAS_AssemblyPlace

• Define SCHEMA_IfcFurnitureType_HAS_PredefinedType

• Define SCHEMA_IfcFurnitureType_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcGeographicElement_HAS_PredefinedType

• Define SCHEMA_IfcGeographicElement_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcGeographicElementType_HAS_PredefinedType

• Define SCHEMA_IfcGeometricRepresentationContext_HAS_CoordinateSpaceDimension

• Define SCHEMA_IfcGeometricRepresentationContext_HAS_HasCoordinateOperation

• Define SCHEMA_IfcGeometricRepresentationContext_HAS_HasSubContexts

• Define SCHEMA_IfcGeometricRepresentationContext_HAS_Precision

• Define SCHEMA_IfcGeometricRepresentationContext_HAS_TrueNorth

• Define SCHEMA_IfcGeometricRepresentationContext_HAS_WorldCoordinateSystem

• Define SCHEMA_IfcGeometricRepresentationContext_Precision_IS_OPTIONAL

• Define SCHEMA_IfcGeometricRepresentationContext_TrueNorth_IS_OPTIONAL

• Define SCHEMA_IfcGeometricRepresentationSubContext_HAS_ParentContext

• Define SCHEMA_IfcGeometricRepresentationSubContext_HAS_TargetScale

• Define SCHEMA_IfcGeometricRepresentationSubContext_HAS_TargetView

• Define SCHEMA_IfcGeometricRepresentationSubContext_HAS_UserDefinedTargetView

• Define SCHEMA_IfcGeometricRepresentationSubContext_TargetScale_IS_OPTIONAL

• Define SCHEMA_IfcGeometricRepresentationSubContext_UserDefinedTargetView_IS_OPTIONAL

• Define SCHEMA_IfcGeometricSet_HAS_Elements

• Define SCHEMA_IfcGrid_HAS_PredefinedType

• Define SCHEMA_IfcGrid_HAS_UAxes

• Define SCHEMA_IfcGrid_HAS_VAxes

• Define SCHEMA_IfcGrid_HAS_WAxes

• Define SCHEMA_IfcGrid_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcGrid_WAxes_IS_OPTIONAL

• Define SCHEMA_IfcGridAxis_AxisTag_IS_OPTIONAL

• Define SCHEMA_IfcGridAxis_HAS_AxisCurve

• Define SCHEMA_IfcGridAxis_HAS_AxisTag

• Define SCHEMA_IfcGridAxis_HAS_HasIntersections

• Define SCHEMA_IfcGridAxis_HAS_PartOfU

• Define SCHEMA_IfcGridAxis_HAS_PartOfV

• Define SCHEMA_IfcGridAxis_HAS_PartOfW

• Define SCHEMA_IfcGridAxis_HAS_SameSense

• Define SCHEMA_IfcGridPlacement_HAS_PlacementLocation

• Define SCHEMA_IfcGridPlacement_HAS_PlacementRefDirection

• Define SCHEMA_IfcGridPlacement_PlacementRefDirection_IS_OPTIONAL

• Define SCHEMA_IfcGroup_HAS_IsGroupedBy

• Define SCHEMA_IfcHalfSpaceSolid_HAS_AgreementFlag

• Define SCHEMA_IfcHalfSpaceSolid_HAS_BaseSurface

• Define SCHEMA_IfcHeatExchanger_HAS_PredefinedType

• Define SCHEMA_IfcHeatExchanger_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcHeatExchangerType_HAS_PredefinedType

• Define SCHEMA_IfcHumidifier_HAS_PredefinedType

• Define SCHEMA_IfcHumidifier_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcHumidifierType_HAS_PredefinedType

• Define SCHEMA_IfcImageTexture_HAS_URLReference

• Define SCHEMA_IfcImpactProtectionDevice_HAS_PredefinedType

• Define SCHEMA_IfcImpactProtectionDevice_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcImpactProtectionDeviceType_HAS_PredefinedType

• Define SCHEMA_IfcInclinedReferenceSweptAreaSolid_FixedAxisVertical_IS_OPTIONAL

• Define SCHEMA_IfcInclinedReferenceSweptAreaSolid_HAS_FixedAxisVertical

• Define SCHEMA_IfcInclinedReferenceSweptAreaSolid_HAS_Inclinating

• Define SCHEMA_IfcIndexedColourMap_HAS_ColourIndex

• Define SCHEMA_IfcIndexedColourMap_HAS_Colours

• Define SCHEMA_IfcIndexedColourMap_HAS_MappedTo

• Define SCHEMA_IfcIndexedColourMap_HAS_Opacity

• Define SCHEMA_IfcIndexedColourMap_Opacity_IS_OPTIONAL

• Define SCHEMA_IfcIndexedPolyCurve_HAS_Points

• Define SCHEMA_IfcIndexedPolyCurve_HAS_Segments

• Define SCHEMA_IfcIndexedPolyCurve_HAS_SelfIntersect

• Define SCHEMA_IfcIndexedPolyCurve_Segments_IS_OPTIONAL

• Define SCHEMA_IfcIndexedPolyCurve_SelfIntersect_IS_OPTIONAL

• Define SCHEMA_IfcIndexedPolygonalFace_HAS_CoordIndex

• Define SCHEMA_IfcIndexedPolygonalFace_HAS_ToFaceSet

• Define SCHEMA_IfcIndexedPolygonalFaceWithVoids_HAS_InnerCoordIndices

• Define SCHEMA_IfcIndexedTextureMap_HAS_MappedTo

• Define SCHEMA_IfcIndexedTextureMap_HAS_TexCoords

• Define SCHEMA_IfcIndexedTriangleTextureMap_HAS_TexCoordIndex

• Define SCHEMA_IfcIndexedTriangleTextureMap_TexCoordIndex_IS_OPTIONAL

• Define SCHEMA_IfcInterceptor_HAS_PredefinedType

• Define SCHEMA_IfcInterceptor_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcInterceptorType_HAS_PredefinedType

• Define SCHEMA_IfcInventory_CurrentValue_IS_OPTIONAL

• Define SCHEMA_IfcInventory_HAS_CurrentValue

• Define SCHEMA_IfcInventory_HAS_Jurisdiction

• Define SCHEMA_IfcInventory_HAS_LastUpdateDate

• Define SCHEMA_IfcInventory_HAS_OriginalValue

• Define SCHEMA_IfcInventory_HAS_PredefinedType

• Define SCHEMA_IfcInventory_HAS_ResponsiblePersons

• Define SCHEMA_IfcInventory_Jurisdiction_IS_OPTIONAL

• Define SCHEMA_IfcInventory_LastUpdateDate_IS_OPTIONAL

• Define SCHEMA_IfcInventory_OriginalValue_IS_OPTIONAL

• Define SCHEMA_IfcInventory_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcInventory_ResponsiblePersons_IS_OPTIONAL

• Define SCHEMA_IfcIrregularTimeSeries_HAS_Values

• Define SCHEMA_IfcIrregularTimeSeriesValue_HAS_ListValues

• Define SCHEMA_IfcIrregularTimeSeriesValue_HAS_TimeStamp

• Define SCHEMA_IfcIShapeProfileDef_FilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcIShapeProfileDef_FlangeEdgeRadius_IS_OPTIONAL

• Define SCHEMA_IfcIShapeProfileDef_FlangeSlope_IS_OPTIONAL

• Define SCHEMA_IfcIShapeProfileDef_HAS_FilletRadius

• Define SCHEMA_IfcIShapeProfileDef_HAS_FlangeEdgeRadius

• Define SCHEMA_IfcIShapeProfileDef_HAS_FlangeSlope

• Define SCHEMA_IfcIShapeProfileDef_HAS_FlangeThickness

• Define SCHEMA_IfcIShapeProfileDef_HAS_OverallDepth

• Define SCHEMA_IfcIShapeProfileDef_HAS_OverallWidth

• Define SCHEMA_IfcIShapeProfileDef_HAS_WebThickness

• Define SCHEMA_IfcJunctionBox_HAS_PredefinedType

• Define SCHEMA_IfcJunctionBox_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcJunctionBoxType_HAS_PredefinedType

• Define SCHEMA_IfcKerb_HAS_Mountable

• Define SCHEMA_IfcKerbType_HAS_Mountable

• Define SCHEMA_IfcLaborResource_HAS_PredefinedType

• Define SCHEMA_IfcLaborResource_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcLaborResourceType_HAS_PredefinedType

• Define SCHEMA_IfcLagTime_HAS_DurationType

• Define SCHEMA_IfcLagTime_HAS_LagValue

• Define SCHEMA_IfcLamp_HAS_PredefinedType

• Define SCHEMA_IfcLamp_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcLampType_HAS_PredefinedType

• Define SCHEMA_IfcLibraryInformation_Description_IS_OPTIONAL

• Define SCHEMA_IfcLibraryInformation_HAS_Description

• Define SCHEMA_IfcLibraryInformation_HAS_HasLibraryReferences

• Define SCHEMA_IfcLibraryInformation_HAS_LibraryInfoForObjects

• Define SCHEMA_IfcLibraryInformation_HAS_Location

• Define SCHEMA_IfcLibraryInformation_HAS_Name

• Define SCHEMA_IfcLibraryInformation_HAS_Publisher

• Define SCHEMA_IfcLibraryInformation_HAS_Version

• Define SCHEMA_IfcLibraryInformation_HAS_VersionDate

• Define SCHEMA_IfcLibraryInformation_Location_IS_OPTIONAL

• Define SCHEMA_IfcLibraryInformation_Publisher_IS_OPTIONAL

• Define SCHEMA_IfcLibraryInformation_Version_IS_OPTIONAL

• Define SCHEMA_IfcLibraryInformation_VersionDate_IS_OPTIONAL

• Define SCHEMA_IfcLibraryReference_Description_IS_OPTIONAL

• Define SCHEMA_IfcLibraryReference_HAS_Description

• Define SCHEMA_IfcLibraryReference_HAS_Language

• Define SCHEMA_IfcLibraryReference_HAS_LibraryRefForObjects

• Define SCHEMA_IfcLibraryReference_HAS_ReferencedLibrary

• Define SCHEMA_IfcLibraryReference_Language_IS_OPTIONAL

• Define SCHEMA_IfcLibraryReference_ReferencedLibrary_IS_OPTIONAL

• Define SCHEMA_IfcLightDistributionData_HAS_LuminousIntensity

• Define SCHEMA_IfcLightDistributionData_HAS_MainPlaneAngle

• Define SCHEMA_IfcLightDistributionData_HAS_SecondaryPlaneAngle

• Define SCHEMA_IfcLightFixture_HAS_PredefinedType

• Define SCHEMA_IfcLightFixture_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcLightFixtureType_HAS_PredefinedType

• Define SCHEMA_IfcLightIntensityDistribution_HAS_DistributionData

• Define SCHEMA_IfcLightIntensityDistribution_HAS_LightDistributionCurve

• Define SCHEMA_IfcLightSource_AmbientIntensity_IS_OPTIONAL

• Define SCHEMA_IfcLightSource_HAS_AmbientIntensity

• Define SCHEMA_IfcLightSource_HAS_Intensity

• Define SCHEMA_IfcLightSource_HAS_LightColour

• Define SCHEMA_IfcLightSource_HAS_Name

• Define SCHEMA_IfcLightSource_Intensity_IS_OPTIONAL

• Define SCHEMA_IfcLightSource_Name_IS_OPTIONAL

• Define SCHEMA_IfcLightSourceDirectional_HAS_Orientation

• Define SCHEMA_IfcLightSourceGoniometric_ColourAppearance_IS_OPTIONAL

• Define SCHEMA_IfcLightSourceGoniometric_HAS_ColourAppearance

• Define SCHEMA_IfcLightSourceGoniometric_HAS_ColourTemperature

• Define SCHEMA_IfcLightSourceGoniometric_HAS_LightDistributionDataSource

• Define SCHEMA_IfcLightSourceGoniometric_HAS_LightEmissionSource

• Define SCHEMA_IfcLightSourceGoniometric_HAS_LuminousFlux

• Define SCHEMA_IfcLightSourceGoniometric_HAS_Position

• Define SCHEMA_IfcLightSourcePositional_HAS_ConstantAttenuation

• Define SCHEMA_IfcLightSourcePositional_HAS_DistanceAttenuation

• Define SCHEMA_IfcLightSourcePositional_HAS_Position

• Define SCHEMA_IfcLightSourcePositional_HAS_QuadricAttenuation

• Define SCHEMA_IfcLightSourcePositional_HAS_Radius

• Define SCHEMA_IfcLightSourceSpot_ConcentrationExponent_IS_OPTIONAL

• Define SCHEMA_IfcLightSourceSpot_HAS_BeamWidthAngle

• Define SCHEMA_IfcLightSourceSpot_HAS_ConcentrationExponent

• Define SCHEMA_IfcLightSourceSpot_HAS_Orientation

• Define SCHEMA_IfcLightSourceSpot_HAS_SpreadAngle

• Define SCHEMA_IfcLine_HAS_Dir

• Define SCHEMA_IfcLine_HAS_Pnt

• Define SCHEMA_IfcLinearAxisWithInclination_HAS_Directrix

• Define SCHEMA_IfcLinearAxisWithInclination_HAS_Inclinating

• Define SCHEMA_IfcLinearPlacement_CartesianPosition_IS_OPTIONAL

• Define SCHEMA_IfcLinearPlacement_HAS_CartesianPosition

• Define SCHEMA_IfcLinearPlacement_HAS_Distance

• Define SCHEMA_IfcLinearPlacement_HAS_Orientation

• Define SCHEMA_IfcLinearPlacement_HAS_PlacementMeasuredAlong

• Define SCHEMA_IfcLinearPlacement_Orientation_IS_OPTIONAL

• Define SCHEMA_IfcLinearPlacementWithInclination_HAS_Inclinating

• Define SCHEMA_IfcLinearPositioningElement_HAS_Axis

• Define SCHEMA_IfcLinearSpanPlacement_HAS_Span

• Define SCHEMA_IfcLiquidTerminal_HAS_PredefinedType

• Define SCHEMA_IfcLiquidTerminal_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcLiquidTerminalType_HAS_PredefinedType

• Define SCHEMA_IfcLocalPlacement_HAS_RelativePlacement

• Define SCHEMA_IfcLShapeProfileDef_EdgeRadius_IS_OPTIONAL

• Define SCHEMA_IfcLShapeProfileDef_FilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcLShapeProfileDef_HAS_Depth

• Define SCHEMA_IfcLShapeProfileDef_HAS_EdgeRadius

• Define SCHEMA_IfcLShapeProfileDef_HAS_FilletRadius

• Define SCHEMA_IfcLShapeProfileDef_HAS_LegSlope

• Define SCHEMA_IfcLShapeProfileDef_HAS_Thickness

• Define SCHEMA_IfcLShapeProfileDef_HAS_Width

• Define SCHEMA_IfcLShapeProfileDef_LegSlope_IS_OPTIONAL

• Define SCHEMA_IfcLShapeProfileDef_Width_IS_OPTIONAL

• Define SCHEMA_IfcManifoldSolidBrep_HAS_Outer

• Define SCHEMA_IfcMapConversion_HAS_Eastings

• Define SCHEMA_IfcMapConversion_HAS_Northings

• Define SCHEMA_IfcMapConversion_HAS_OrthogonalHeight

• Define SCHEMA_IfcMapConversion_HAS_Scale

• Define SCHEMA_IfcMapConversion_HAS_XAxisAbscissa

• Define SCHEMA_IfcMapConversion_HAS_XAxisOrdinate

• Define SCHEMA_IfcMapConversion_Scale_IS_OPTIONAL

• Define SCHEMA_IfcMapConversion_XAxisAbscissa_IS_OPTIONAL

• Define SCHEMA_IfcMapConversion_XAxisOrdinate_IS_OPTIONAL

• Define SCHEMA_IfcMappedItem_HAS_MappingSource

• Define SCHEMA_IfcMappedItem_HAS_MappingTarget

• Define SCHEMA_IfcMarineFacility_HAS_PredefinedType

• Define SCHEMA_IfcMaterial_Category_IS_OPTIONAL

• Define SCHEMA_IfcMaterial_Description_IS_OPTIONAL

• Define SCHEMA_IfcMaterial_HAS_Category

• Define SCHEMA_IfcMaterial_HAS_Description

• Define SCHEMA_IfcMaterial_HAS_HasRepresentation

• Define SCHEMA_IfcMaterial_HAS_IsRelatedWith

• Define SCHEMA_IfcMaterial_HAS_Name

• Define SCHEMA_IfcMaterial_HAS_RelatesTo

• Define SCHEMA_IfcMaterialClassificationRelationship_HAS_ClassifiedMaterial

• Define SCHEMA_IfcMaterialClassificationRelationship_HAS_MaterialClassifications

• Define SCHEMA_IfcMaterialConstituent_Category_IS_OPTIONAL

• Define SCHEMA_IfcMaterialConstituent_Description_IS_OPTIONAL

• Define SCHEMA_IfcMaterialConstituent_Fraction_IS_OPTIONAL

• Define SCHEMA_IfcMaterialConstituent_HAS_Category

• Define SCHEMA_IfcMaterialConstituent_HAS_Description

• Define SCHEMA_IfcMaterialConstituent_HAS_Fraction

• Define SCHEMA_IfcMaterialConstituent_HAS_Material

• Define SCHEMA_IfcMaterialConstituent_HAS_Name

• Define SCHEMA_IfcMaterialConstituent_HAS_ToMaterialConstituentSet

• Define SCHEMA_IfcMaterialConstituent_Name_IS_OPTIONAL

• Define SCHEMA_IfcMaterialConstituentSet_Description_IS_OPTIONAL

• Define SCHEMA_IfcMaterialConstituentSet_HAS_Description

• Define SCHEMA_IfcMaterialConstituentSet_HAS_MaterialConstituents

• Define SCHEMA_IfcMaterialConstituentSet_HAS_Name

• Define SCHEMA_IfcMaterialConstituentSet_MaterialConstituents_IS_OPTIONAL

• Define SCHEMA_IfcMaterialConstituentSet_Name_IS_OPTIONAL

• Define SCHEMA_IfcMaterialDefinition_HAS_AssociatedTo

• Define SCHEMA_IfcMaterialDefinition_HAS_HasExternalReferences

• Define SCHEMA_IfcMaterialDefinition_HAS_HasProperties

• Define SCHEMA_IfcMaterialDefinitionRepresentation_HAS_RepresentedMaterial

• Define SCHEMA_IfcMaterialLayer_Category_IS_OPTIONAL

• Define SCHEMA_IfcMaterialLayer_Description_IS_OPTIONAL

• Define SCHEMA_IfcMaterialLayer_HAS_Category

• Define SCHEMA_IfcMaterialLayer_HAS_Description

• Define SCHEMA_IfcMaterialLayer_HAS_IsVentilated

• Define SCHEMA_IfcMaterialLayer_HAS_LayerThickness

• Define SCHEMA_IfcMaterialLayer_HAS_Material

• Define SCHEMA_IfcMaterialLayer_HAS_Name

• Define SCHEMA_IfcMaterialLayer_HAS_Priority

• Define SCHEMA_IfcMaterialLayer_HAS_ToMaterialLayerSet

• Define SCHEMA_IfcMaterialLayer_IsVentilated_IS_OPTIONAL

• Define SCHEMA_IfcMaterialLayer_Material_IS_OPTIONAL

• Define SCHEMA_IfcMaterialLayer_Name_IS_OPTIONAL

• Define SCHEMA_IfcMaterialLayer_Priority_IS_OPTIONAL

• Define SCHEMA_IfcMaterialLayerSet_Description_IS_OPTIONAL

• Define SCHEMA_IfcMaterialLayerSet_HAS_Description

• Define SCHEMA_IfcMaterialLayerSet_HAS_LayerSetName

• Define SCHEMA_IfcMaterialLayerSet_HAS_MaterialLayers

• Define SCHEMA_IfcMaterialLayerSet_LayerSetName_IS_OPTIONAL

• Define SCHEMA_IfcMaterialLayerSetUsage_HAS_DirectionSense

• Define SCHEMA_IfcMaterialLayerSetUsage_HAS_ForLayerSet

• Define SCHEMA_IfcMaterialLayerSetUsage_HAS_LayerSetDirection

• Define SCHEMA_IfcMaterialLayerSetUsage_HAS_OffsetFromReferenceLine

• Define SCHEMA_IfcMaterialLayerSetUsage_HAS_ReferenceExtent

• Define SCHEMA_IfcMaterialLayerSetUsage_ReferenceExtent_IS_OPTIONAL

• Define SCHEMA_IfcMaterialLayerWithOffsets_HAS_OffsetDirection

• Define SCHEMA_IfcMaterialLayerWithOffsets_HAS_OffsetValues

• Define SCHEMA_IfcMaterialList_HAS_Materials

• Define SCHEMA_IfcMaterialProfile_Category_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfile_Description_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfile_HAS_Category

• Define SCHEMA_IfcMaterialProfile_HAS_Description

• Define SCHEMA_IfcMaterialProfile_HAS_Material

• Define SCHEMA_IfcMaterialProfile_HAS_Name

• Define SCHEMA_IfcMaterialProfile_HAS_Priority

• Define SCHEMA_IfcMaterialProfile_HAS_Profile

• Define SCHEMA_IfcMaterialProfile_HAS_ToMaterialProfileSet

• Define SCHEMA_IfcMaterialProfile_Material_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfile_Name_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfile_Priority_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfileSet_CompositeProfile_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfileSet_Description_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfileSet_HAS_CompositeProfile

• Define SCHEMA_IfcMaterialProfileSet_HAS_Description

• Define SCHEMA_IfcMaterialProfileSet_HAS_MaterialProfiles

• Define SCHEMA_IfcMaterialProfileSet_HAS_Name

• Define SCHEMA_IfcMaterialProfileSet_Name_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfileSetUsage_CardinalPoint_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfileSetUsage_HAS_CardinalPoint

• Define SCHEMA_IfcMaterialProfileSetUsage_HAS_ForProfileSet

• Define SCHEMA_IfcMaterialProfileSetUsage_HAS_ReferenceExtent

• Define SCHEMA_IfcMaterialProfileSetUsage_ReferenceExtent_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfileSetUsageTapering_CardinalEndPoint_IS_OPTIONAL

• Define SCHEMA_IfcMaterialProfileSetUsageTapering_HAS_CardinalEndPoint

• Define SCHEMA_IfcMaterialProfileSetUsageTapering_HAS_ForProfileEndSet

• Define SCHEMA_IfcMaterialProfileWithOffsets_HAS_OffsetValues

• Define SCHEMA_IfcMaterialProperties_HAS_Material

• Define SCHEMA_IfcMaterialRelationship_Expression_IS_OPTIONAL

• Define SCHEMA_IfcMaterialRelationship_HAS_Expression

• Define SCHEMA_IfcMaterialRelationship_HAS_RelatedMaterials

• Define SCHEMA_IfcMaterialRelationship_HAS_RelatingMaterial

• Define SCHEMA_IfcMaterialUsageDefinition_HAS_AssociatedTo

• Define SCHEMA_IfcMeasureWithUnit_HAS_UnitComponent

• Define SCHEMA_IfcMeasureWithUnit_HAS_ValueComponent

• Define SCHEMA_IfcMechanicalFastener_HAS_NominalDiameter

• Define SCHEMA_IfcMechanicalFastener_HAS_NominalLength

• Define SCHEMA_IfcMechanicalFastener_HAS_PredefinedType

• Define SCHEMA_IfcMechanicalFastener_NominalDiameter_IS_OPTIONAL

• Define SCHEMA_IfcMechanicalFastener_NominalLength_IS_OPTIONAL

• Define SCHEMA_IfcMechanicalFastener_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcMechanicalFastenerType_HAS_NominalDiameter

• Define SCHEMA_IfcMechanicalFastenerType_HAS_NominalLength

• Define SCHEMA_IfcMechanicalFastenerType_HAS_PredefinedType

• Define SCHEMA_IfcMechanicalFastenerType_NominalDiameter_IS_OPTIONAL

• Define SCHEMA_IfcMechanicalFastenerType_NominalLength_IS_OPTIONAL

• Define SCHEMA_IfcMedicalDevice_HAS_PredefinedType

• Define SCHEMA_IfcMedicalDevice_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcMedicalDeviceType_HAS_PredefinedType

• Define SCHEMA_IfcMember_HAS_PredefinedType

• Define SCHEMA_IfcMember_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcMemberType_HAS_PredefinedType

• Define SCHEMA_IfcMetric_DataValue_IS_OPTIONAL

• Define SCHEMA_IfcMetric_HAS_Benchmark

• Define SCHEMA_IfcMetric_HAS_DataValue

• Define SCHEMA_IfcMetric_HAS_ReferencePath

• Define SCHEMA_IfcMetric_HAS_ValueSource

• Define SCHEMA_IfcMetric_ReferencePath_IS_OPTIONAL

• Define SCHEMA_IfcMetric_ValueSource_IS_OPTIONAL

• Define SCHEMA_IfcMobileTelecommunicationsAppliance_HAS_PredefinedType

• Define SCHEMA_IfcMobileTelecommunicationsAppliance_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcMobileTelecommunicationsApplianceType_HAS_PredefinedType

• Define SCHEMA_IfcMonetaryUnit_HAS_Currency

• Define SCHEMA_IfcMooringDevice_HAS_PredefinedType

• Define SCHEMA_IfcMooringDevice_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcMooringDeviceType_HAS_PredefinedType

• Define SCHEMA_IfcMotorConnection_HAS_PredefinedType

• Define SCHEMA_IfcMotorConnection_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcMotorConnectionType_HAS_PredefinedType

• Define SCHEMA_IfcNamedUnit_HAS_Dimensions

• Define SCHEMA_IfcNamedUnit_HAS_UnitType

• Define SCHEMA_IfcNavigationElement_HAS_PredefinedType

• Define SCHEMA_IfcNavigationElement_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcNavigationElementType_HAS_PredefinedType

• Define SCHEMA_IfcObject_HAS_Declares

• Define SCHEMA_IfcObject_HAS_IsDeclaredBy

• Define SCHEMA_IfcObject_HAS_IsDefinedBy

• Define SCHEMA_IfcObject_HAS_IsTypedBy

• Define SCHEMA_IfcObject_HAS_ObjectType

• Define SCHEMA_IfcObject_ObjectType_IS_OPTIONAL

• Define SCHEMA_IfcObjectDefinition_HAS_Decomposes

• Define SCHEMA_IfcObjectDefinition_HAS_HasAssignments

• Define SCHEMA_IfcObjectDefinition_HAS_HasAssociations

• Define SCHEMA_IfcObjectDefinition_HAS_HasContext

• Define SCHEMA_IfcObjectDefinition_HAS_IsDecomposedBy

• Define SCHEMA_IfcObjectDefinition_HAS_IsNestedBy

• Define SCHEMA_IfcObjectDefinition_HAS_Nests

• Define SCHEMA_IfcObjective_BenchmarkValues_IS_OPTIONAL

• Define SCHEMA_IfcObjective_HAS_BenchmarkValues

• Define SCHEMA_IfcObjective_HAS_LogicalAggregator

• Define SCHEMA_IfcObjective_HAS_ObjectiveQualifier

• Define SCHEMA_IfcObjective_HAS_UserDefinedQualifier

• Define SCHEMA_IfcObjective_LogicalAggregator_IS_OPTIONAL

• Define SCHEMA_IfcObjective_UserDefinedQualifier_IS_OPTIONAL

• Define SCHEMA_IfcObjectPlacement_HAS_PlacementRelTo

• Define SCHEMA_IfcObjectPlacement_HAS_PlacesObject

• Define SCHEMA_IfcObjectPlacement_PlacementRelTo_IS_OPTIONAL

• Define SCHEMA_IfcOccupant_HAS_PredefinedType

• Define SCHEMA_IfcOccupant_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcOffsetCurve2D_HAS_Distance

• Define SCHEMA_IfcOffsetCurve2D_HAS_SelfIntersect

• Define SCHEMA_IfcOffsetCurve3D_HAS_Distance

• Define SCHEMA_IfcOffsetCurve3D_HAS_RefDirection

• Define SCHEMA_IfcOffsetCurve3D_HAS_SelfIntersect

• Define SCHEMA_IfcOffsetCurve_HAS_BasisCurve

• Define SCHEMA_IfcOffsetCurveByDistances_HAS_OffsetValues

• Define SCHEMA_IfcOffsetCurveByDistances_HAS_Tag

• Define SCHEMA_IfcOffsetCurveByDistances_Tag_IS_OPTIONAL

• Define SCHEMA_IfcOpenCrossProfileDef_HAS_HorizontalWidths

• Define SCHEMA_IfcOpenCrossProfileDef_HAS_Slopes

• Define SCHEMA_IfcOpenCrossProfileDef_HAS_Tags

• Define SCHEMA_IfcOpenCrossProfileDef_HAS_Widths

• Define SCHEMA_IfcOpenCrossProfileDef_Tags_IS_OPTIONAL

• Define SCHEMA_IfcOpeningElement_HAS_HasFillings

• Define SCHEMA_IfcOpeningElement_HAS_PredefinedType

• Define SCHEMA_IfcOpeningElement_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcOrganization_Addresses_IS_OPTIONAL

• Define SCHEMA_IfcOrganization_Description_IS_OPTIONAL

• Define SCHEMA_IfcOrganization_HAS_Addresses

• Define SCHEMA_IfcOrganization_HAS_Description

• Define SCHEMA_IfcOrganization_HAS_Engages

• Define SCHEMA_IfcOrganization_HAS_Identification

• Define SCHEMA_IfcOrganization_HAS_IsRelatedBy

• Define SCHEMA_IfcOrganization_HAS_Name

• Define SCHEMA_IfcOrganization_HAS_Relates

• Define SCHEMA_IfcOrganization_HAS_Roles

• Define SCHEMA_IfcOrganization_Identification_IS_OPTIONAL

• Define SCHEMA_IfcOrganization_Roles_IS_OPTIONAL

• Define SCHEMA_IfcOrganizationRelationship_HAS_RelatedOrganizations

• Define SCHEMA_IfcOrganizationRelationship_HAS_RelatingOrganization

• Define SCHEMA_IfcOrientationExpression_HAS_LateralAxisDirection

• Define SCHEMA_IfcOrientationExpression_HAS_VerticalAxisDirection

• Define SCHEMA_IfcOrientedEdge_HAS_EdgeElement

• Define SCHEMA_IfcOrientedEdge_HAS_Orientation

• Define SCHEMA_IfcOutlet_HAS_PredefinedType

• Define SCHEMA_IfcOutlet_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcOutletType_HAS_PredefinedType

• Define SCHEMA_IfcOwnerHistory_ChangeAction_IS_OPTIONAL

• Define SCHEMA_IfcOwnerHistory_HAS_ChangeAction

• Define SCHEMA_IfcOwnerHistory_HAS_CreationDate

• Define SCHEMA_IfcOwnerHistory_HAS_LastModifiedDate

• Define SCHEMA_IfcOwnerHistory_HAS_LastModifyingApplication

• Define SCHEMA_IfcOwnerHistory_HAS_LastModifyingUser

• Define SCHEMA_IfcOwnerHistory_HAS_OwningApplication

• Define SCHEMA_IfcOwnerHistory_HAS_OwningUser

• Define SCHEMA_IfcOwnerHistory_HAS_State

• Define SCHEMA_IfcOwnerHistory_LastModifiedDate_IS_OPTIONAL

• Define SCHEMA_IfcOwnerHistory_LastModifyingApplication_IS_OPTIONAL

• Define SCHEMA_IfcOwnerHistory_LastModifyingUser_IS_OPTIONAL

• Define SCHEMA_IfcOwnerHistory_State_IS_OPTIONAL

• Define SCHEMA_IfcParameterizedProfileDef_HAS_Position

• Define SCHEMA_IfcParameterizedProfileDef_Position_IS_OPTIONAL

• Define SCHEMA_IfcPath_HAS_EdgeList

• Define SCHEMA_IfcPavement_Flexible_IS_OPTIONAL

• Define SCHEMA_IfcPavement_HAS_Flexible

• Define SCHEMA_IfcPavementType_HAS_Flexible

• Define SCHEMA_IfcPcurve_HAS_BasisSurface

• Define SCHEMA_IfcPcurve_HAS_ReferenceCurve

• Define SCHEMA_IfcPerformanceHistory_HAS_LifeCyclePhase

• Define SCHEMA_IfcPerformanceHistory_HAS_PredefinedType

• Define SCHEMA_IfcPerformanceHistory_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcPermeableCoveringProperties_FrameDepth_IS_OPTIONAL

• Define SCHEMA_IfcPermeableCoveringProperties_FrameThickness_IS_OPTIONAL

• Define SCHEMA_IfcPermeableCoveringProperties_HAS_FrameDepth

• Define SCHEMA_IfcPermeableCoveringProperties_HAS_FrameThickness

• Define SCHEMA_IfcPermeableCoveringProperties_HAS_OperationType

• Define SCHEMA_IfcPermeableCoveringProperties_HAS_PanelPosition

• Define SCHEMA_IfcPermeableCoveringProperties_HAS_ShapeAspectStyle

• Define SCHEMA_IfcPermeableCoveringProperties_ShapeAspectStyle_IS_OPTIONAL

• Define SCHEMA_IfcPermit_HAS_LongDescription

• Define SCHEMA_IfcPermit_HAS_PredefinedType

• Define SCHEMA_IfcPermit_HAS_Status

• Define SCHEMA_IfcPermit_LongDescription_IS_OPTIONAL

• Define SCHEMA_IfcPermit_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcPermit_Status_IS_OPTIONAL

• Define SCHEMA_IfcPerson_Addresses_IS_OPTIONAL

• Define SCHEMA_IfcPerson_FamilyName_IS_OPTIONAL

• Define SCHEMA_IfcPerson_GivenName_IS_OPTIONAL

• Define SCHEMA_IfcPerson_HAS_Addresses

• Define SCHEMA_IfcPerson_HAS_EngagedIn

• Define SCHEMA_IfcPerson_HAS_FamilyName

• Define SCHEMA_IfcPerson_HAS_GivenName

• Define SCHEMA_IfcPerson_HAS_Identification

• Define SCHEMA_IfcPerson_HAS_MiddleNames

• Define SCHEMA_IfcPerson_HAS_PrefixTitles

• Define SCHEMA_IfcPerson_HAS_Roles

• Define SCHEMA_IfcPerson_HAS_SuffixTitles

• Define SCHEMA_IfcPerson_Identification_IS_OPTIONAL

• Define SCHEMA_IfcPerson_MiddleNames_IS_OPTIONAL

• Define SCHEMA_IfcPerson_PrefixTitles_IS_OPTIONAL

• Define SCHEMA_IfcPerson_Roles_IS_OPTIONAL

• Define SCHEMA_IfcPerson_SuffixTitles_IS_OPTIONAL

• Define SCHEMA_IfcPersonAndOrganization_HAS_Roles

• Define SCHEMA_IfcPersonAndOrganization_HAS_TheOrganization

• Define SCHEMA_IfcPersonAndOrganization_HAS_ThePerson

• Define SCHEMA_IfcPersonAndOrganization_Roles_IS_OPTIONAL

• Define SCHEMA_IfcPhysicalComplexQuantity_HAS_Discrimination

• Define SCHEMA_IfcPhysicalComplexQuantity_HAS_HasQuantities

• Define SCHEMA_IfcPhysicalComplexQuantity_HAS_Quality

• Define SCHEMA_IfcPhysicalComplexQuantity_HAS_Usage

• Define SCHEMA_IfcPhysicalComplexQuantity_Quality_IS_OPTIONAL

• Define SCHEMA_IfcPhysicalComplexQuantity_Usage_IS_OPTIONAL

• Define SCHEMA_IfcPhysicalQuantity_Description_IS_OPTIONAL

• Define SCHEMA_IfcPhysicalQuantity_HAS_Description

• Define SCHEMA_IfcPhysicalQuantity_HAS_HasExternalReferences

• Define SCHEMA_IfcPhysicalQuantity_HAS_Name

• Define SCHEMA_IfcPhysicalQuantity_HAS_PartOfComplex

• Define SCHEMA_IfcPhysicalSimpleQuantity_HAS_Unit

• Define SCHEMA_IfcPhysicalSimpleQuantity_Unit_IS_OPTIONAL

• Define SCHEMA_IfcPile_ConstructionType_IS_OPTIONAL

• Define SCHEMA_IfcPile_HAS_ConstructionType

• Define SCHEMA_IfcPile_HAS_PredefinedType

• Define SCHEMA_IfcPile_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcPileType_HAS_PredefinedType

• Define SCHEMA_IfcPipeFitting_HAS_PredefinedType

• Define SCHEMA_IfcPipeFitting_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcPipeFittingType_HAS_PredefinedType

• Define SCHEMA_IfcPipeSegment_HAS_PredefinedType

• Define SCHEMA_IfcPipeSegment_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcPipeSegmentType_HAS_PredefinedType

• Define SCHEMA_IfcPixelTexture_HAS_ColourComponents

• Define SCHEMA_IfcPixelTexture_HAS_Height

• Define SCHEMA_IfcPixelTexture_HAS_Pixel

• Define SCHEMA_IfcPixelTexture_HAS_Width

• Define SCHEMA_IfcPlacement_HAS_Location

• Define SCHEMA_IfcPlanarBox_HAS_Placement

• Define SCHEMA_IfcPlanarExtent_HAS_SizeInX

• Define SCHEMA_IfcPlanarExtent_HAS_SizeInY

• Define SCHEMA_IfcPlate_HAS_PredefinedType

• Define SCHEMA_IfcPlate_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcPlateType_HAS_PredefinedType

• Define SCHEMA_IfcPointOnCurve_HAS_BasisCurve

• Define SCHEMA_IfcPointOnCurve_HAS_PointParameter

• Define SCHEMA_IfcPointOnSurface_HAS_BasisSurface

• Define SCHEMA_IfcPointOnSurface_HAS_PointParameterU

• Define SCHEMA_IfcPointOnSurface_HAS_PointParameterV

• Define SCHEMA_IfcPolygonalBoundedHalfSpace_HAS_PolygonalBoundary

• Define SCHEMA_IfcPolygonalBoundedHalfSpace_HAS_Position

• Define SCHEMA_IfcPolygonalFaceSet_Closed_IS_OPTIONAL

• Define SCHEMA_IfcPolygonalFaceSet_HAS_Closed

• Define SCHEMA_IfcPolygonalFaceSet_HAS_Faces

• Define SCHEMA_IfcPolygonalFaceSet_HAS_PnIndex

• Define SCHEMA_IfcPolygonalFaceSet_PnIndex_IS_OPTIONAL

• Define SCHEMA_IfcPolyline_HAS_Points

• Define SCHEMA_IfcPolyLoop_HAS_Polygon

• Define SCHEMA_IfcPort_HAS_ConnectedFrom

• Define SCHEMA_IfcPort_HAS_ConnectedTo

• Define SCHEMA_IfcPort_HAS_ContainedIn

• Define SCHEMA_IfcPositioningElement_HAS_ContainedInStructure

• Define SCHEMA_IfcPositioningElement_HAS_Positions

• Define SCHEMA_IfcPostalAddress_AddressLines_IS_OPTIONAL

• Define SCHEMA_IfcPostalAddress_Country_IS_OPTIONAL

• Define SCHEMA_IfcPostalAddress_HAS_AddressLines

• Define SCHEMA_IfcPostalAddress_HAS_Country

• Define SCHEMA_IfcPostalAddress_HAS_InternalLocation

• Define SCHEMA_IfcPostalAddress_HAS_PostalBox

• Define SCHEMA_IfcPostalAddress_HAS_PostalCode

• Define SCHEMA_IfcPostalAddress_HAS_Region

• Define SCHEMA_IfcPostalAddress_HAS_Town

• Define SCHEMA_IfcPostalAddress_InternalLocation_IS_OPTIONAL

• Define SCHEMA_IfcPostalAddress_PostalBox_IS_OPTIONAL

• Define SCHEMA_IfcPostalAddress_PostalCode_IS_OPTIONAL

• Define SCHEMA_IfcPostalAddress_Region_IS_OPTIONAL

• Define SCHEMA_IfcPostalAddress_Town_IS_OPTIONAL

• Define SCHEMA_IfcPreDefinedItem_HAS_Name

• Define SCHEMA_IfcPresentationLayerAssignment_Description_IS_OPTIONAL

• Define SCHEMA_IfcPresentationLayerAssignment_HAS_AssignedItems

• Define SCHEMA_IfcPresentationLayerAssignment_HAS_Description

• Define SCHEMA_IfcPresentationLayerAssignment_HAS_Identifier

• Define SCHEMA_IfcPresentationLayerAssignment_HAS_Name

• Define SCHEMA_IfcPresentationLayerAssignment_Identifier_IS_OPTIONAL

• Define SCHEMA_IfcPresentationLayerWithStyle_HAS_LayerBlocked

• Define SCHEMA_IfcPresentationLayerWithStyle_HAS_LayerFrozen

• Define SCHEMA_IfcPresentationLayerWithStyle_HAS_LayerOn

• Define SCHEMA_IfcPresentationLayerWithStyle_HAS_LayerStyles

• Define SCHEMA_IfcPresentationStyle_HAS_Name

• Define SCHEMA_IfcPresentationStyle_Name_IS_OPTIONAL

• Define SCHEMA_IfcPresentationStyleAssignment_HAS_Styles

• Define SCHEMA_IfcProcedure_HAS_PredefinedType

• Define SCHEMA_IfcProcedure_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcProcedureType_HAS_PredefinedType

• Define SCHEMA_IfcProcess_HAS_Identification

• Define SCHEMA_IfcProcess_HAS_IsPredecessorTo

• Define SCHEMA_IfcProcess_HAS_IsSuccessorFrom

• Define SCHEMA_IfcProcess_HAS_LongDescription

• Define SCHEMA_IfcProcess_HAS_OperatesOn

• Define SCHEMA_IfcProcess_Identification_IS_OPTIONAL

• Define SCHEMA_IfcProcess_LongDescription_IS_OPTIONAL

• Define SCHEMA_IfcProduct_HAS_ObjectPlacement

• Define SCHEMA_IfcProduct_HAS_PositionedRelativeTo

• Define SCHEMA_IfcProduct_HAS_ReferencedBy

• Define SCHEMA_IfcProduct_HAS_ReferencedInStructures

• Define SCHEMA_IfcProduct_HAS_Representation

• Define SCHEMA_IfcProduct_ObjectPlacement_IS_OPTIONAL

• Define SCHEMA_IfcProduct_Representation_IS_OPTIONAL

• Define SCHEMA_IfcProductDefinitionShape_HAS_HasShapeAspects

• Define SCHEMA_IfcProductDefinitionShape_HAS_ShapeOfProduct

• Define SCHEMA_IfcProductRepresentation_Description_IS_OPTIONAL

• Define SCHEMA_IfcProductRepresentation_HAS_Description

• Define SCHEMA_IfcProductRepresentation_HAS_Name

• Define SCHEMA_IfcProductRepresentation_HAS_Representations

• Define SCHEMA_IfcProductRepresentation_Name_IS_OPTIONAL

• Define SCHEMA_IfcProfileDef_HAS_HasExternalReference

• Define SCHEMA_IfcProfileDef_HAS_HasProperties

• Define SCHEMA_IfcProfileDef_HAS_ProfileName

• Define SCHEMA_IfcProfileDef_HAS_ProfileType

• Define SCHEMA_IfcProfileDef_ProfileName_IS_OPTIONAL

• Define SCHEMA_IfcProfileProperties_HAS_ProfileDefinition

• Define SCHEMA_IfcProjectedCRS_HAS_MapProjection

• Define SCHEMA_IfcProjectedCRS_HAS_MapUnit

• Define SCHEMA_IfcProjectedCRS_HAS_MapZone

• Define SCHEMA_IfcProjectedCRS_MapProjection_IS_OPTIONAL

• Define SCHEMA_IfcProjectedCRS_MapUnit_IS_OPTIONAL

• Define SCHEMA_IfcProjectedCRS_MapZone_IS_OPTIONAL

• Define SCHEMA_IfcProjectionElement_HAS_PredefinedType

• Define SCHEMA_IfcProjectionElement_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcProjectOrder_HAS_LongDescription

• Define SCHEMA_IfcProjectOrder_HAS_PredefinedType

• Define SCHEMA_IfcProjectOrder_HAS_Status

• Define SCHEMA_IfcProjectOrder_LongDescription_IS_OPTIONAL

• Define SCHEMA_IfcProjectOrder_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcProjectOrder_Status_IS_OPTIONAL

• Define SCHEMA_IfcProperty_Description_IS_OPTIONAL

• Define SCHEMA_IfcProperty_HAS_Description

• Define SCHEMA_IfcProperty_HAS_HasApprovals

• Define SCHEMA_IfcProperty_HAS_HasConstraints

• Define SCHEMA_IfcProperty_HAS_Name

• Define SCHEMA_IfcProperty_HAS_PartOfComplex

• Define SCHEMA_IfcProperty_HAS_PartOfPset

• Define SCHEMA_IfcProperty_HAS_PropertyDependsOn

• Define SCHEMA_IfcProperty_HAS_PropertyForDependance

• Define SCHEMA_IfcPropertyAbstraction_HAS_HasExternalReferences

• Define SCHEMA_IfcPropertyBoundedValue_HAS_LowerBoundValue

• Define SCHEMA_IfcPropertyBoundedValue_HAS_SetPointValue

• Define SCHEMA_IfcPropertyBoundedValue_HAS_Unit

• Define SCHEMA_IfcPropertyBoundedValue_HAS_UpperBoundValue

• Define SCHEMA_IfcPropertyBoundedValue_LowerBoundValue_IS_OPTIONAL

• Define SCHEMA_IfcPropertyBoundedValue_SetPointValue_IS_OPTIONAL

• Define SCHEMA_IfcPropertyBoundedValue_Unit_IS_OPTIONAL

• Define SCHEMA_IfcPropertyBoundedValue_UpperBoundValue_IS_OPTIONAL

• Define SCHEMA_IfcPropertyDefinition_HAS_HasAssociations

• Define SCHEMA_IfcPropertyDefinition_HAS_HasContext

• Define SCHEMA_IfcPropertyDependencyRelationship_Expression_IS_OPTIONAL

• Define SCHEMA_IfcPropertyDependencyRelationship_HAS_DependantProperty

• Define SCHEMA_IfcPropertyDependencyRelationship_HAS_DependingProperty

• Define SCHEMA_IfcPropertyDependencyRelationship_HAS_Expression

• Define SCHEMA_IfcPropertyEnumeratedValue_EnumerationReference_IS_OPTIONAL

• Define SCHEMA_IfcPropertyEnumeratedValue_EnumerationValues_IS_OPTIONAL

• Define SCHEMA_IfcPropertyEnumeratedValue_HAS_EnumerationReference

• Define SCHEMA_IfcPropertyEnumeratedValue_HAS_EnumerationValues

• Define SCHEMA_IfcPropertyEnumeration_HAS_EnumerationValues

• Define SCHEMA_IfcPropertyEnumeration_HAS_Name

• Define SCHEMA_IfcPropertyEnumeration_HAS_Unit

• Define SCHEMA_IfcPropertyEnumeration_Unit_IS_OPTIONAL

• Define SCHEMA_IfcPropertyListValue_HAS_ListValues

• Define SCHEMA_IfcPropertyListValue_HAS_Unit

• Define SCHEMA_IfcPropertyListValue_ListValues_IS_OPTIONAL

• Define SCHEMA_IfcPropertyListValue_Unit_IS_OPTIONAL

• Define SCHEMA_IfcPropertyReferenceValue_HAS_PropertyReference

• Define SCHEMA_IfcPropertyReferenceValue_HAS_UsageName

• Define SCHEMA_IfcPropertyReferenceValue_PropertyReference_IS_OPTIONAL

• Define SCHEMA_IfcPropertyReferenceValue_UsageName_IS_OPTIONAL

• Define SCHEMA_IfcPropertySet_HAS_HasProperties

• Define SCHEMA_IfcPropertySetDefinition_HAS_DefinesOccurrence

• Define SCHEMA_IfcPropertySetDefinition_HAS_DefinesType

• Define SCHEMA_IfcPropertySetDefinition_HAS_IsDefinedBy

• Define SCHEMA_IfcPropertySetTemplate_ApplicableEntity_IS_OPTIONAL

• Define SCHEMA_IfcPropertySetTemplate_HAS_ApplicableEntity

• Define SCHEMA_IfcPropertySetTemplate_HAS_Defines

• Define SCHEMA_IfcPropertySetTemplate_HAS_HasPropertyTemplates

• Define SCHEMA_IfcPropertySetTemplate_HAS_TemplateType

• Define SCHEMA_IfcPropertySetTemplate_TemplateType_IS_OPTIONAL

• Define SCHEMA_IfcPropertySingleValue_HAS_NominalValue

• Define SCHEMA_IfcPropertySingleValue_HAS_Unit

• Define SCHEMA_IfcPropertySingleValue_NominalValue_IS_OPTIONAL

• Define SCHEMA_IfcPropertySingleValue_Unit_IS_OPTIONAL

• Define SCHEMA_IfcPropertyTableValue_CurveInterpolation_IS_OPTIONAL

• Define SCHEMA_IfcPropertyTableValue_DefinedUnit_IS_OPTIONAL

• Define SCHEMA_IfcPropertyTableValue_DefinedValues_IS_OPTIONAL

• Define SCHEMA_IfcPropertyTableValue_DefiningUnit_IS_OPTIONAL

• Define SCHEMA_IfcPropertyTableValue_DefiningValues_IS_OPTIONAL

• Define SCHEMA_IfcPropertyTableValue_Expression_IS_OPTIONAL

• Define SCHEMA_IfcPropertyTableValue_HAS_CurveInterpolation

• Define SCHEMA_IfcPropertyTableValue_HAS_DefinedUnit

• Define SCHEMA_IfcPropertyTableValue_HAS_DefinedValues

• Define SCHEMA_IfcPropertyTableValue_HAS_DefiningUnit

• Define SCHEMA_IfcPropertyTableValue_HAS_DefiningValues

• Define SCHEMA_IfcPropertyTableValue_HAS_Expression

• Define SCHEMA_IfcPropertyTemplate_HAS_PartOfComplexTemplate

• Define SCHEMA_IfcPropertyTemplate_HAS_PartOfPsetTemplate

• Define SCHEMA_IfcProtectiveDevice_HAS_PredefinedType

• Define SCHEMA_IfcProtectiveDevice_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcProtectiveDeviceTrippingUnit_HAS_PredefinedType

• Define SCHEMA_IfcProtectiveDeviceTrippingUnit_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcProtectiveDeviceTrippingUnitType_HAS_PredefinedType

• Define SCHEMA_IfcProtectiveDeviceType_HAS_PredefinedType

• Define SCHEMA_IfcProxy_HAS_ProxyType

• Define SCHEMA_IfcProxy_HAS_Tag

• Define SCHEMA_IfcProxy_Tag_IS_OPTIONAL

• Define SCHEMA_IfcPump_HAS_PredefinedType

• Define SCHEMA_IfcPump_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcPumpType_HAS_PredefinedType

• Define SCHEMA_IfcQuantityArea_Formula_IS_OPTIONAL

• Define SCHEMA_IfcQuantityArea_HAS_AreaValue

• Define SCHEMA_IfcQuantityArea_HAS_Formula

• Define SCHEMA_IfcQuantityCount_Formula_IS_OPTIONAL

• Define SCHEMA_IfcQuantityCount_HAS_CountValue

• Define SCHEMA_IfcQuantityCount_HAS_Formula

• Define SCHEMA_IfcQuantityLength_Formula_IS_OPTIONAL

• Define SCHEMA_IfcQuantityLength_HAS_Formula

• Define SCHEMA_IfcQuantityLength_HAS_LengthValue

• Define SCHEMA_IfcQuantityTime_Formula_IS_OPTIONAL

• Define SCHEMA_IfcQuantityTime_HAS_Formula

• Define SCHEMA_IfcQuantityTime_HAS_TimeValue

• Define SCHEMA_IfcQuantityVolume_Formula_IS_OPTIONAL

• Define SCHEMA_IfcQuantityVolume_HAS_Formula

• Define SCHEMA_IfcQuantityVolume_HAS_VolumeValue

• Define SCHEMA_IfcQuantityWeight_Formula_IS_OPTIONAL

• Define SCHEMA_IfcQuantityWeight_HAS_Formula

• Define SCHEMA_IfcQuantityWeight_HAS_WeightValue

• Define SCHEMA_IfcRail_HAS_PredefinedType

• Define SCHEMA_IfcRail_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcRailing_HAS_PredefinedType

• Define SCHEMA_IfcRailing_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcRailingType_HAS_PredefinedType

• Define SCHEMA_IfcRailType_HAS_PredefinedType

• Define SCHEMA_IfcRamp_HAS_PredefinedType

• Define SCHEMA_IfcRamp_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcRampFlight_HAS_PredefinedType

• Define SCHEMA_IfcRampFlight_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcRampFlightType_HAS_PredefinedType

• Define SCHEMA_IfcRampType_HAS_PredefinedType

• Define SCHEMA_IfcRationalBSplineCurveWithKnots_HAS_WeightsData

• Define SCHEMA_IfcRationalBSplineSurfaceWithKnots_HAS_WeightsData

• Define SCHEMA_IfcRectangleHollowProfileDef_HAS_InnerFilletRadius

• Define SCHEMA_IfcRectangleHollowProfileDef_HAS_OuterFilletRadius

• Define SCHEMA_IfcRectangleHollowProfileDef_HAS_WallThickness

• Define SCHEMA_IfcRectangleHollowProfileDef_InnerFilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcRectangleHollowProfileDef_OuterFilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcRectangleProfileDef_HAS_XDim

• Define SCHEMA_IfcRectangleProfileDef_HAS_YDim

• Define SCHEMA_IfcRectangularPyramid_HAS_Height

• Define SCHEMA_IfcRectangularPyramid_HAS_XLength

• Define SCHEMA_IfcRectangularPyramid_HAS_YLength

• Define SCHEMA_IfcRectangularTrimmedSurface_HAS_BasisSurface

• Define SCHEMA_IfcRectangularTrimmedSurface_HAS_U1

• Define SCHEMA_IfcRectangularTrimmedSurface_HAS_U2

• Define SCHEMA_IfcRectangularTrimmedSurface_HAS_Usense

• Define SCHEMA_IfcRectangularTrimmedSurface_HAS_V1

• Define SCHEMA_IfcRectangularTrimmedSurface_HAS_V2

• Define SCHEMA_IfcRectangularTrimmedSurface_HAS_Vsense

• Define SCHEMA_IfcRecurrencePattern_DayComponent_IS_OPTIONAL

• Define SCHEMA_IfcRecurrencePattern_HAS_DayComponent

• Define SCHEMA_IfcRecurrencePattern_HAS_Interval

• Define SCHEMA_IfcRecurrencePattern_HAS_MonthComponent

• Define SCHEMA_IfcRecurrencePattern_HAS_Occurrences

• Define SCHEMA_IfcRecurrencePattern_HAS_Position

• Define SCHEMA_IfcRecurrencePattern_HAS_RecurrenceType

• Define SCHEMA_IfcRecurrencePattern_HAS_TimePeriods

• Define SCHEMA_IfcRecurrencePattern_HAS_WeekdayComponent

• Define SCHEMA_IfcRecurrencePattern_Interval_IS_OPTIONAL

• Define SCHEMA_IfcRecurrencePattern_MonthComponent_IS_OPTIONAL

• Define SCHEMA_IfcRecurrencePattern_Occurrences_IS_OPTIONAL

• Define SCHEMA_IfcRecurrencePattern_Position_IS_OPTIONAL

• Define SCHEMA_IfcRecurrencePattern_TimePeriods_IS_OPTIONAL

• Define SCHEMA_IfcRecurrencePattern_WeekdayComponent_IS_OPTIONAL

• Define SCHEMA_IfcReference_AttributeIdentifier_IS_OPTIONAL

• Define SCHEMA_IfcReference_HAS_AttributeIdentifier

• Define SCHEMA_IfcReference_HAS_InnerReference

• Define SCHEMA_IfcReference_HAS_InstanceName

• Define SCHEMA_IfcReference_HAS_ListPositions

• Define SCHEMA_IfcReference_HAS_TypeIdentifier

• Define SCHEMA_IfcReference_InnerReference_IS_OPTIONAL

• Define SCHEMA_IfcReference_InstanceName_IS_OPTIONAL

• Define SCHEMA_IfcReference_ListPositions_IS_OPTIONAL

• Define SCHEMA_IfcReference_TypeIdentifier_IS_OPTIONAL

• Define SCHEMA_IfcReferent_HAS_PredefinedType

• Define SCHEMA_IfcReferent_HAS_RestartDistance

• Define SCHEMA_IfcReferent_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcReferent_RestartDistance_IS_OPTIONAL

• Define SCHEMA_IfcRegularTimeSeries_HAS_TimeStep

• Define SCHEMA_IfcRegularTimeSeries_HAS_Values

• Define SCHEMA_IfcReinforcedSoil_HAS_PredefinedType

• Define SCHEMA_IfcReinforcedSoil_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcReinforcementBarProperties_BarCount_IS_OPTIONAL

• Define SCHEMA_IfcReinforcementBarProperties_BarSurface_IS_OPTIONAL

• Define SCHEMA_IfcReinforcementBarProperties_EffectiveDepth_IS_OPTIONAL

• Define SCHEMA_IfcReinforcementBarProperties_HAS_BarCount

• Define SCHEMA_IfcReinforcementBarProperties_HAS_BarSurface

• Define SCHEMA_IfcReinforcementBarProperties_HAS_EffectiveDepth

• Define SCHEMA_IfcReinforcementBarProperties_HAS_NominalBarDiameter

• Define SCHEMA_IfcReinforcementBarProperties_HAS_SteelGrade

• Define SCHEMA_IfcReinforcementBarProperties_HAS_TotalCrossSectionArea

• Define SCHEMA_IfcReinforcementBarProperties_NominalBarDiameter_IS_OPTIONAL

• Define SCHEMA_IfcReinforcementDefinitionProperties_DefinitionType_IS_OPTIONAL

• Define SCHEMA_IfcReinforcementDefinitionProperties_HAS_DefinitionType

• Define SCHEMA_IfcReinforcementDefinitionProperties_HAS_ReinforcementSectionDefinitions

• Define SCHEMA_IfcReinforcingBar_BarLength_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingBar_BarSurface_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingBar_CrossSectionArea_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingBar_HAS_BarLength

• Define SCHEMA_IfcReinforcingBar_HAS_BarSurface

• Define SCHEMA_IfcReinforcingBar_HAS_CrossSectionArea

• Define SCHEMA_IfcReinforcingBar_HAS_NominalDiameter

• Define SCHEMA_IfcReinforcingBar_HAS_PredefinedType

• Define SCHEMA_IfcReinforcingBar_NominalDiameter_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingBar_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingBarType_BarLength_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingBarType_BarSurface_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingBarType_BendingParameters_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingBarType_BendingShapeCode_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingBarType_CrossSectionArea_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingBarType_HAS_BarLength

• Define SCHEMA_IfcReinforcingBarType_HAS_BarSurface

• Define SCHEMA_IfcReinforcingBarType_HAS_BendingParameters

• Define SCHEMA_IfcReinforcingBarType_HAS_BendingShapeCode

• Define SCHEMA_IfcReinforcingBarType_HAS_CrossSectionArea

• Define SCHEMA_IfcReinforcingBarType_HAS_NominalDiameter

• Define SCHEMA_IfcReinforcingBarType_HAS_PredefinedType

• Define SCHEMA_IfcReinforcingBarType_NominalDiameter_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingElement_HAS_SteelGrade

• Define SCHEMA_IfcReinforcingElement_SteelGrade_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMesh_HAS_LongitudinalBarCrossSectionArea

• Define SCHEMA_IfcReinforcingMesh_HAS_LongitudinalBarNominalDiameter

• Define SCHEMA_IfcReinforcingMesh_HAS_LongitudinalBarSpacing

• Define SCHEMA_IfcReinforcingMesh_HAS_MeshLength

• Define SCHEMA_IfcReinforcingMesh_HAS_MeshWidth

• Define SCHEMA_IfcReinforcingMesh_HAS_PredefinedType

• Define SCHEMA_IfcReinforcingMesh_HAS_TransverseBarCrossSectionArea

• Define SCHEMA_IfcReinforcingMesh_HAS_TransverseBarNominalDiameter

• Define SCHEMA_IfcReinforcingMesh_HAS_TransverseBarSpacing

• Define SCHEMA_IfcReinforcingMesh_LongitudinalBarCrossSectionArea_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMesh_LongitudinalBarNominalDiameter_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMesh_LongitudinalBarSpacing_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMesh_MeshLength_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMesh_MeshWidth_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMesh_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMesh_TransverseBarCrossSectionArea_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMesh_TransverseBarNominalDiameter_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMesh_TransverseBarSpacing_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMeshType_BendingParameters_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMeshType_BendingShapeCode_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMeshType_HAS_BendingParameters

• Define SCHEMA_IfcReinforcingMeshType_HAS_BendingShapeCode

• Define SCHEMA_IfcReinforcingMeshType_HAS_LongitudinalBarCrossSectionArea

• Define SCHEMA_IfcReinforcingMeshType_HAS_LongitudinalBarNominalDiameter

• Define SCHEMA_IfcReinforcingMeshType_HAS_LongitudinalBarSpacing

• Define SCHEMA_IfcReinforcingMeshType_HAS_MeshLength

• Define SCHEMA_IfcReinforcingMeshType_HAS_MeshWidth

• Define SCHEMA_IfcReinforcingMeshType_HAS_PredefinedType

• Define SCHEMA_IfcReinforcingMeshType_HAS_TransverseBarCrossSectionArea

• Define SCHEMA_IfcReinforcingMeshType_HAS_TransverseBarNominalDiameter

• Define SCHEMA_IfcReinforcingMeshType_HAS_TransverseBarSpacing

• Define SCHEMA_IfcReinforcingMeshType_LongitudinalBarCrossSectionArea_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMeshType_LongitudinalBarNominalDiameter_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMeshType_LongitudinalBarSpacing_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMeshType_MeshLength_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMeshType_MeshWidth_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMeshType_TransverseBarCrossSectionArea_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMeshType_TransverseBarNominalDiameter_IS_OPTIONAL

• Define SCHEMA_IfcReinforcingMeshType_TransverseBarSpacing_IS_OPTIONAL

• Define SCHEMA_IfcRelAggregates_HAS_RelatedObjects

• Define SCHEMA_IfcRelAggregates_HAS_RelatingObject

• Define SCHEMA_IfcRelAssigns_HAS_RelatedObjects

• Define SCHEMA_IfcRelAssigns_HAS_RelatedObjectsType

• Define SCHEMA_IfcRelAssigns_RelatedObjectsType_IS_OPTIONAL

• Define SCHEMA_IfcRelAssignsToActor_ActingRole_IS_OPTIONAL

• Define SCHEMA_IfcRelAssignsToActor_HAS_ActingRole

• Define SCHEMA_IfcRelAssignsToActor_HAS_RelatingActor

• Define SCHEMA_IfcRelAssignsToControl_HAS_RelatingControl

• Define SCHEMA_IfcRelAssignsToGroup_HAS_RelatingGroup

• Define SCHEMA_IfcRelAssignsToGroupByFactor_HAS_Factor

• Define SCHEMA_IfcRelAssignsToProcess_HAS_QuantityInProcess

• Define SCHEMA_IfcRelAssignsToProcess_HAS_RelatingProcess

• Define SCHEMA_IfcRelAssignsToProcess_QuantityInProcess_IS_OPTIONAL

• Define SCHEMA_IfcRelAssignsToProduct_HAS_RelatingProduct

• Define SCHEMA_IfcRelAssignsToResource_HAS_RelatingResource

• Define SCHEMA_IfcRelAssociates_HAS_RelatedObjects

• Define SCHEMA_IfcRelAssociatesApproval_HAS_RelatingApproval

• Define SCHEMA_IfcRelAssociatesClassification_HAS_RelatingClassification

• Define SCHEMA_IfcRelAssociatesConstraint_HAS_Intent

• Define SCHEMA_IfcRelAssociatesConstraint_HAS_RelatingConstraint

• Define SCHEMA_IfcRelAssociatesConstraint_Intent_IS_OPTIONAL

• Define SCHEMA_IfcRelAssociatesDocument_HAS_RelatingDocument

• Define SCHEMA_IfcRelAssociatesLibrary_HAS_RelatingLibrary

• Define SCHEMA_IfcRelAssociatesMaterial_HAS_RelatingMaterial

• Define SCHEMA_IfcRelAssociatesProfileDef_HAS_RelatingProfileDef

• Define SCHEMA_IfcRelConnectsElements_ConnectionGeometry_IS_OPTIONAL

• Define SCHEMA_IfcRelConnectsElements_HAS_ConnectionGeometry

• Define SCHEMA_IfcRelConnectsElements_HAS_RelatedElement

• Define SCHEMA_IfcRelConnectsElements_HAS_RelatingElement

• Define SCHEMA_IfcRelConnectsPathElements_HAS_RelatedConnectionType

• Define SCHEMA_IfcRelConnectsPathElements_HAS_RelatedPriorities

• Define SCHEMA_IfcRelConnectsPathElements_HAS_RelatingConnectionType

• Define SCHEMA_IfcRelConnectsPathElements_HAS_RelatingPriorities

• Define SCHEMA_IfcRelConnectsPorts_HAS_RealizingElement

• Define SCHEMA_IfcRelConnectsPorts_HAS_RelatedPort

• Define SCHEMA_IfcRelConnectsPorts_HAS_RelatingPort

• Define SCHEMA_IfcRelConnectsPorts_RealizingElement_IS_OPTIONAL

• Define SCHEMA_IfcRelConnectsPortToElement_HAS_RelatedElement

• Define SCHEMA_IfcRelConnectsPortToElement_HAS_RelatingPort

• Define SCHEMA_IfcRelConnectsStructuralActivity_HAS_RelatedStructuralActivity

• Define SCHEMA_IfcRelConnectsStructuralActivity_HAS_RelatingElement

• Define SCHEMA_IfcRelConnectsStructuralMember_AdditionalConditions_IS_OPTIONAL

• Define SCHEMA_IfcRelConnectsStructuralMember_AppliedCondition_IS_OPTIONAL

• Define SCHEMA_IfcRelConnectsStructuralMember_ConditionCoordinateSystem_IS_OPTIONAL

• Define SCHEMA_IfcRelConnectsStructuralMember_HAS_AdditionalConditions

• Define SCHEMA_IfcRelConnectsStructuralMember_HAS_AppliedCondition

• Define SCHEMA_IfcRelConnectsStructuralMember_HAS_ConditionCoordinateSystem

• Define SCHEMA_IfcRelConnectsStructuralMember_HAS_RelatedStructuralConnection

• Define SCHEMA_IfcRelConnectsStructuralMember_HAS_RelatingStructuralMember

• Define SCHEMA_IfcRelConnectsStructuralMember_HAS_SupportedLength

• Define SCHEMA_IfcRelConnectsStructuralMember_SupportedLength_IS_OPTIONAL

• Define SCHEMA_IfcRelConnectsWithEccentricity_HAS_ConnectionConstraint

• Define SCHEMA_IfcRelConnectsWithRealizingElements_ConnectionType_IS_OPTIONAL

• Define SCHEMA_IfcRelConnectsWithRealizingElements_HAS_ConnectionType

• Define SCHEMA_IfcRelConnectsWithRealizingElements_HAS_RealizingElements

• Define SCHEMA_IfcRelContainedInSpatialStructure_HAS_RelatedElements

• Define SCHEMA_IfcRelContainedInSpatialStructure_HAS_RelatingStructure

• Define SCHEMA_IfcRelCoversBldgElements_HAS_RelatedCoverings

• Define SCHEMA_IfcRelCoversBldgElements_HAS_RelatingBuildingElement

• Define SCHEMA_IfcRelCoversSpaces_HAS_RelatedCoverings

• Define SCHEMA_IfcRelCoversSpaces_HAS_RelatingSpace

• Define SCHEMA_IfcRelDeclares_HAS_RelatedDefinitions

• Define SCHEMA_IfcRelDeclares_HAS_RelatingContext

• Define SCHEMA_IfcRelDefinesByObject_HAS_RelatedObjects

• Define SCHEMA_IfcRelDefinesByObject_HAS_RelatingObject

• Define SCHEMA_IfcRelDefinesByProperties_HAS_RelatedObjects

• Define SCHEMA_IfcRelDefinesByProperties_HAS_RelatingPropertyDefinition

• Define SCHEMA_IfcRelDefinesByTemplate_HAS_RelatedPropertySets

• Define SCHEMA_IfcRelDefinesByTemplate_HAS_RelatingTemplate

• Define SCHEMA_IfcRelDefinesByType_HAS_RelatedObjects

• Define SCHEMA_IfcRelDefinesByType_HAS_RelatingType

• Define SCHEMA_IfcRelFillsElement_HAS_RelatedBuildingElement

• Define SCHEMA_IfcRelFillsElement_HAS_RelatingOpeningElement

• Define SCHEMA_IfcRelFlowControlElements_HAS_RelatedControlElements

• Define SCHEMA_IfcRelFlowControlElements_HAS_RelatingFlowElement

• Define SCHEMA_IfcRelInterferesElements_HAS_ImpliedOrder

• Define SCHEMA_IfcRelInterferesElements_HAS_InterferenceGeometry

• Define SCHEMA_IfcRelInterferesElements_HAS_InterferenceType

• Define SCHEMA_IfcRelInterferesElements_HAS_RelatedElement

• Define SCHEMA_IfcRelInterferesElements_HAS_RelatingElement

• Define SCHEMA_IfcRelInterferesElements_InterferenceGeometry_IS_OPTIONAL

• Define SCHEMA_IfcRelInterferesElements_InterferenceType_IS_OPTIONAL

• Define SCHEMA_IfcRelNests_HAS_RelatedObjects

• Define SCHEMA_IfcRelNests_HAS_RelatingObject

• Define SCHEMA_IfcRelPositions_HAS_RelatedProducts

• Define SCHEMA_IfcRelPositions_HAS_RelatingPositioningElement

• Define SCHEMA_IfcRelProjectsElement_HAS_RelatedFeatureElement

• Define SCHEMA_IfcRelProjectsElement_HAS_RelatingElement

• Define SCHEMA_IfcRelReferencedInSpatialStructure_HAS_RelatedElements

• Define SCHEMA_IfcRelReferencedInSpatialStructure_HAS_RelatingStructure

• Define SCHEMA_IfcRelSequence_HAS_RelatedProcess

• Define SCHEMA_IfcRelSequence_HAS_RelatingProcess

• Define SCHEMA_IfcRelSequence_HAS_SequenceType

• Define SCHEMA_IfcRelSequence_HAS_TimeLag

• Define SCHEMA_IfcRelSequence_HAS_UserDefinedSequenceType

• Define SCHEMA_IfcRelSequence_SequenceType_IS_OPTIONAL

• Define SCHEMA_IfcRelSequence_TimeLag_IS_OPTIONAL

• Define SCHEMA_IfcRelSequence_UserDefinedSequenceType_IS_OPTIONAL

• Define SCHEMA_IfcRelServicesBuildings_HAS_RelatedBuildings

• Define SCHEMA_IfcRelServicesBuildings_HAS_RelatingSystem

• Define SCHEMA_IfcRelSpaceBoundary1stLevel_HAS_InnerBoundaries

• Define SCHEMA_IfcRelSpaceBoundary1stLevel_HAS_ParentBoundary

• Define SCHEMA_IfcRelSpaceBoundary1stLevel_ParentBoundary_IS_OPTIONAL

• Define SCHEMA_IfcRelSpaceBoundary2ndLevel_CorrespondingBoundary_IS_OPTIONAL

• Define SCHEMA_IfcRelSpaceBoundary2ndLevel_HAS_CorrespondingBoundary

• Define SCHEMA_IfcRelSpaceBoundary2ndLevel_HAS_Corresponds

• Define SCHEMA_IfcRelSpaceBoundary_ConnectionGeometry_IS_OPTIONAL

• Define SCHEMA_IfcRelSpaceBoundary_HAS_ConnectionGeometry

• Define SCHEMA_IfcRelSpaceBoundary_HAS_InternalOrExternalBoundary

• Define SCHEMA_IfcRelSpaceBoundary_HAS_PhysicalOrVirtualBoundary

• Define SCHEMA_IfcRelSpaceBoundary_HAS_RelatedBuildingElement

• Define SCHEMA_IfcRelSpaceBoundary_HAS_RelatingSpace

• Define SCHEMA_IfcRelVoidsElement_HAS_RelatedOpeningElement

• Define SCHEMA_IfcRelVoidsElement_HAS_RelatingBuildingElement

• Define SCHEMA_IfcReparametrisedCompositeCurveSegment_HAS_ParamLength

• Define SCHEMA_IfcRepresentation_HAS_ContextOfItems

• Define SCHEMA_IfcRepresentation_HAS_Items

• Define SCHEMA_IfcRepresentation_HAS_LayerAssignments

• Define SCHEMA_IfcRepresentation_HAS_OfProductRepresentation

• Define SCHEMA_IfcRepresentation_HAS_RepresentationIdentifier

• Define SCHEMA_IfcRepresentation_HAS_RepresentationMap

• Define SCHEMA_IfcRepresentation_HAS_RepresentationType

• Define SCHEMA_IfcRepresentation_RepresentationIdentifier_IS_OPTIONAL

• Define SCHEMA_IfcRepresentation_RepresentationType_IS_OPTIONAL

• Define SCHEMA_IfcRepresentationContext_ContextIdentifier_IS_OPTIONAL

• Define SCHEMA_IfcRepresentationContext_ContextType_IS_OPTIONAL

• Define SCHEMA_IfcRepresentationContext_HAS_ContextIdentifier

• Define SCHEMA_IfcRepresentationContext_HAS_ContextType

• Define SCHEMA_IfcRepresentationContext_HAS_RepresentationsInContext

• Define SCHEMA_IfcRepresentationItem_HAS_LayerAssignment

• Define SCHEMA_IfcRepresentationItem_HAS_StyledByItem

• Define SCHEMA_IfcRepresentationMap_HAS_HasShapeAspects

• Define SCHEMA_IfcRepresentationMap_HAS_MappedRepresentation

• Define SCHEMA_IfcRepresentationMap_HAS_MappingOrigin

• Define SCHEMA_IfcRepresentationMap_HAS_MapUsage

• Define SCHEMA_IfcResource_HAS_Identification

• Define SCHEMA_IfcResource_HAS_LongDescription

• Define SCHEMA_IfcResource_HAS_ResourceOf

• Define SCHEMA_IfcResource_Identification_IS_OPTIONAL

• Define SCHEMA_IfcResource_LongDescription_IS_OPTIONAL

• Define SCHEMA_IfcResourceApprovalRelationship_HAS_RelatedResourceObjects

• Define SCHEMA_IfcResourceApprovalRelationship_HAS_RelatingApproval

• Define SCHEMA_IfcResourceConstraintRelationship_HAS_RelatedResourceObjects

• Define SCHEMA_IfcResourceConstraintRelationship_HAS_RelatingConstraint

• Define SCHEMA_IfcResourceLevelRelationship_Description_IS_OPTIONAL

• Define SCHEMA_IfcResourceLevelRelationship_HAS_Description

• Define SCHEMA_IfcResourceLevelRelationship_HAS_Name

• Define SCHEMA_IfcResourceLevelRelationship_Name_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_ActualFinish_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_ActualStart_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_ActualUsage_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_ActualWork_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_Completion_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_HAS_ActualFinish

• Define SCHEMA_IfcResourceTime_HAS_ActualStart

• Define SCHEMA_IfcResourceTime_HAS_ActualUsage

• Define SCHEMA_IfcResourceTime_HAS_ActualWork

• Define SCHEMA_IfcResourceTime_HAS_Completion

• Define SCHEMA_IfcResourceTime_HAS_IsOverAllocated

• Define SCHEMA_IfcResourceTime_HAS_LevelingDelay

• Define SCHEMA_IfcResourceTime_HAS_RemainingUsage

• Define SCHEMA_IfcResourceTime_HAS_RemainingWork

• Define SCHEMA_IfcResourceTime_HAS_ScheduleContour

• Define SCHEMA_IfcResourceTime_HAS_ScheduleFinish

• Define SCHEMA_IfcResourceTime_HAS_ScheduleStart

• Define SCHEMA_IfcResourceTime_HAS_ScheduleUsage

• Define SCHEMA_IfcResourceTime_HAS_ScheduleWork

• Define SCHEMA_IfcResourceTime_HAS_StatusTime

• Define SCHEMA_IfcResourceTime_IsOverAllocated_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_LevelingDelay_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_RemainingUsage_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_RemainingWork_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_ScheduleContour_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_ScheduleFinish_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_ScheduleStart_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_ScheduleUsage_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_ScheduleWork_IS_OPTIONAL

• Define SCHEMA_IfcResourceTime_StatusTime_IS_OPTIONAL

• Define SCHEMA_IfcRevolvedAreaSolid_HAS_Angle

• Define SCHEMA_IfcRevolvedAreaSolid_HAS_Axis

• Define SCHEMA_IfcRevolvedAreaSolidTapered_HAS_EndSweptArea

• Define SCHEMA_IfcRightCircularCone_HAS_BottomRadius

• Define SCHEMA_IfcRightCircularCone_HAS_Height

• Define SCHEMA_IfcRightCircularCylinder_HAS_Height

• Define SCHEMA_IfcRightCircularCylinder_HAS_Radius

• Define SCHEMA_IfcRoof_HAS_PredefinedType

• Define SCHEMA_IfcRoof_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcRoofType_HAS_PredefinedType

• Define SCHEMA_IfcRoot_Description_IS_OPTIONAL

• Define SCHEMA_IfcRoot_HAS_Description

• Define SCHEMA_IfcRoot_HAS_GlobalId

• Define SCHEMA_IfcRoot_HAS_Name

• Define SCHEMA_IfcRoot_HAS_OwnerHistory

• Define SCHEMA_IfcRoot_Name_IS_OPTIONAL

• Define SCHEMA_IfcRoot_OwnerHistory_IS_OPTIONAL

• Define SCHEMA_IfcRoundedRectangleProfileDef_HAS_RoundingRadius

• Define SCHEMA_IfcSanitaryTerminal_HAS_PredefinedType

• Define SCHEMA_IfcSanitaryTerminal_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSanitaryTerminalType_HAS_PredefinedType

• Define SCHEMA_IfcSchedulingTime_DataOrigin_IS_OPTIONAL

• Define SCHEMA_IfcSchedulingTime_HAS_DataOrigin

• Define SCHEMA_IfcSchedulingTime_HAS_Name

• Define SCHEMA_IfcSchedulingTime_HAS_UserDefinedDataOrigin

• Define SCHEMA_IfcSchedulingTime_Name_IS_OPTIONAL

• Define SCHEMA_IfcSchedulingTime_UserDefinedDataOrigin_IS_OPTIONAL

• Define SCHEMA_IfcSectionedSolid_HAS_CrossSections

• Define SCHEMA_IfcSectionedSolid_HAS_Directrix

• Define SCHEMA_IfcSectionedSolidHorizontal_HAS_CrossSectionPositions

• Define SCHEMA_IfcSectionedSolidHorizontal_HAS_FixedAxisVertical

• Define SCHEMA_IfcSectionedSpine_HAS_CrossSectionPositions

• Define SCHEMA_IfcSectionedSpine_HAS_CrossSections

• Define SCHEMA_IfcSectionedSpine_HAS_SpineCurve

• Define SCHEMA_IfcSectionedSurface_HAS_CrossSectionPositions

• Define SCHEMA_IfcSectionedSurface_HAS_CrossSections

• Define SCHEMA_IfcSectionedSurface_HAS_Directrix

• Define SCHEMA_IfcSectionedSurface_HAS_FixedAxisVertical

• Define SCHEMA_IfcSectionProperties_EndProfile_IS_OPTIONAL

• Define SCHEMA_IfcSectionProperties_HAS_EndProfile

• Define SCHEMA_IfcSectionProperties_HAS_SectionType

• Define SCHEMA_IfcSectionProperties_HAS_StartProfile

• Define SCHEMA_IfcSectionReinforcementProperties_HAS_CrossSectionReinforcementDefinitions

• Define SCHEMA_IfcSectionReinforcementProperties_HAS_LongitudinalEndPosition

• Define SCHEMA_IfcSectionReinforcementProperties_HAS_LongitudinalStartPosition

• Define SCHEMA_IfcSectionReinforcementProperties_HAS_ReinforcementRole

• Define SCHEMA_IfcSectionReinforcementProperties_HAS_SectionDefinition

• Define SCHEMA_IfcSectionReinforcementProperties_HAS_TransversePosition

• Define SCHEMA_IfcSectionReinforcementProperties_TransversePosition_IS_OPTIONAL

• Define SCHEMA_IfcSensor_HAS_PredefinedType

• Define SCHEMA_IfcSensor_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSensorType_HAS_PredefinedType

• Define SCHEMA_IfcShadingDevice_HAS_PredefinedType

• Define SCHEMA_IfcShadingDevice_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcShadingDeviceType_HAS_PredefinedType

• Define SCHEMA_IfcShapeAspect_Description_IS_OPTIONAL

• Define SCHEMA_IfcShapeAspect_HAS_Description

• Define SCHEMA_IfcShapeAspect_HAS_HasExternalReferences

• Define SCHEMA_IfcShapeAspect_HAS_Name

• Define SCHEMA_IfcShapeAspect_HAS_PartOfProductDefinitionShape

• Define SCHEMA_IfcShapeAspect_HAS_ProductDefinitional

• Define SCHEMA_IfcShapeAspect_HAS_ShapeRepresentations

• Define SCHEMA_IfcShapeAspect_Name_IS_OPTIONAL

• Define SCHEMA_IfcShapeAspect_PartOfProductDefinitionShape_IS_OPTIONAL

• Define SCHEMA_IfcShapeModel_HAS_OfShapeAspect

• Define SCHEMA_IfcShellBasedSurfaceModel_HAS_SbsmBoundary

• Define SCHEMA_IfcSign_HAS_PredefinedType

• Define SCHEMA_IfcSign_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSignal_HAS_PredefinedType

• Define SCHEMA_IfcSignal_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSignalType_HAS_PredefinedType

• Define SCHEMA_IfcSignType_HAS_PredefinedType

• Define SCHEMA_IfcSimplePropertyTemplate_AccessState_IS_OPTIONAL

• Define SCHEMA_IfcSimplePropertyTemplate_Enumerators_IS_OPTIONAL

• Define SCHEMA_IfcSimplePropertyTemplate_Expression_IS_OPTIONAL

• Define SCHEMA_IfcSimplePropertyTemplate_HAS_AccessState

• Define SCHEMA_IfcSimplePropertyTemplate_HAS_Enumerators

• Define SCHEMA_IfcSimplePropertyTemplate_HAS_Expression

• Define SCHEMA_IfcSimplePropertyTemplate_HAS_PrimaryMeasureType

• Define SCHEMA_IfcSimplePropertyTemplate_HAS_PrimaryUnit

• Define SCHEMA_IfcSimplePropertyTemplate_HAS_SecondaryMeasureType

• Define SCHEMA_IfcSimplePropertyTemplate_HAS_SecondaryUnit

• Define SCHEMA_IfcSimplePropertyTemplate_HAS_TemplateType

• Define SCHEMA_IfcSimplePropertyTemplate_PrimaryMeasureType_IS_OPTIONAL

• Define SCHEMA_IfcSimplePropertyTemplate_PrimaryUnit_IS_OPTIONAL

• Define SCHEMA_IfcSimplePropertyTemplate_SecondaryMeasureType_IS_OPTIONAL

• Define SCHEMA_IfcSimplePropertyTemplate_SecondaryUnit_IS_OPTIONAL

• Define SCHEMA_IfcSimplePropertyTemplate_TemplateType_IS_OPTIONAL

• Define SCHEMA_IfcSite_HAS_LandTitleNumber

• Define SCHEMA_IfcSite_HAS_RefElevation

• Define SCHEMA_IfcSite_HAS_RefLatitude

• Define SCHEMA_IfcSite_HAS_RefLongitude

• Define SCHEMA_IfcSite_HAS_SiteAddress

• Define SCHEMA_IfcSite_LandTitleNumber_IS_OPTIONAL

• Define SCHEMA_IfcSite_RefElevation_IS_OPTIONAL

• Define SCHEMA_IfcSite_RefLatitude_IS_OPTIONAL

• Define SCHEMA_IfcSite_RefLongitude_IS_OPTIONAL

• Define SCHEMA_IfcSite_SiteAddress_IS_OPTIONAL

• Define SCHEMA_IfcSIUnit_HAS_Name

• Define SCHEMA_IfcSIUnit_HAS_Prefix

• Define SCHEMA_IfcSIUnit_Prefix_IS_OPTIONAL

• Define SCHEMA_IfcSlab_HAS_PredefinedType

• Define SCHEMA_IfcSlab_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSlabType_HAS_PredefinedType

• Define SCHEMA_IfcSlippageConnectionCondition_HAS_SlippageX

• Define SCHEMA_IfcSlippageConnectionCondition_HAS_SlippageY

• Define SCHEMA_IfcSlippageConnectionCondition_HAS_SlippageZ

• Define SCHEMA_IfcSlippageConnectionCondition_SlippageX_IS_OPTIONAL

• Define SCHEMA_IfcSlippageConnectionCondition_SlippageY_IS_OPTIONAL

• Define SCHEMA_IfcSlippageConnectionCondition_SlippageZ_IS_OPTIONAL

• Define SCHEMA_IfcSolarDevice_HAS_PredefinedType

• Define SCHEMA_IfcSolarDevice_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSolarDeviceType_HAS_PredefinedType

• Define SCHEMA_IfcSpace_ElevationWithFlooring_IS_OPTIONAL

• Define SCHEMA_IfcSpace_HAS_BoundedBy

• Define SCHEMA_IfcSpace_HAS_ElevationWithFlooring

• Define SCHEMA_IfcSpace_HAS_HasCoverings

• Define SCHEMA_IfcSpace_HAS_PredefinedType

• Define SCHEMA_IfcSpace_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSpaceHeater_HAS_PredefinedType

• Define SCHEMA_IfcSpaceHeater_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSpaceHeaterType_HAS_PredefinedType

• Define SCHEMA_IfcSpaceType_HAS_LongName

• Define SCHEMA_IfcSpaceType_HAS_PredefinedType

• Define SCHEMA_IfcSpaceType_LongName_IS_OPTIONAL

• Define SCHEMA_IfcSpatialElement_HAS_ContainsElements

• Define SCHEMA_IfcSpatialElement_HAS_LongName

• Define SCHEMA_IfcSpatialElement_HAS_ReferencesElements

• Define SCHEMA_IfcSpatialElement_HAS_ServicedBySystems

• Define SCHEMA_IfcSpatialElement_LongName_IS_OPTIONAL

• Define SCHEMA_IfcSpatialElementType_ElementType_IS_OPTIONAL

• Define SCHEMA_IfcSpatialElementType_HAS_ElementType

• Define SCHEMA_IfcSpatialStructureElement_CompositionType_IS_OPTIONAL

• Define SCHEMA_IfcSpatialStructureElement_HAS_CompositionType

• Define SCHEMA_IfcSpatialZone_HAS_PredefinedType

• Define SCHEMA_IfcSpatialZone_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSpatialZoneType_HAS_LongName

• Define SCHEMA_IfcSpatialZoneType_HAS_PredefinedType

• Define SCHEMA_IfcSpatialZoneType_LongName_IS_OPTIONAL

• Define SCHEMA_IfcSphere_HAS_Radius

• Define SCHEMA_IfcSphericalSurface_HAS_Radius

• Define SCHEMA_IfcStackTerminal_HAS_PredefinedType

• Define SCHEMA_IfcStackTerminal_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcStackTerminalType_HAS_PredefinedType

• Define SCHEMA_IfcStair_HAS_PredefinedType

• Define SCHEMA_IfcStair_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcStairFlight_HAS_NumberOfRisers

• Define SCHEMA_IfcStairFlight_HAS_NumberOfTreads

• Define SCHEMA_IfcStairFlight_HAS_PredefinedType

• Define SCHEMA_IfcStairFlight_HAS_RiserHeight

• Define SCHEMA_IfcStairFlight_HAS_TreadLength

• Define SCHEMA_IfcStairFlight_NumberOfRisers_IS_OPTIONAL

• Define SCHEMA_IfcStairFlight_NumberOfTreads_IS_OPTIONAL

• Define SCHEMA_IfcStairFlight_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcStairFlight_RiserHeight_IS_OPTIONAL

• Define SCHEMA_IfcStairFlight_TreadLength_IS_OPTIONAL

• Define SCHEMA_IfcStairFlightType_HAS_PredefinedType

• Define SCHEMA_IfcStairType_HAS_PredefinedType

• Define SCHEMA_IfcStructuralAction_DestabilizingLoad_IS_OPTIONAL

• Define SCHEMA_IfcStructuralAction_HAS_DestabilizingLoad

• Define SCHEMA_IfcStructuralActivity_HAS_AppliedLoad

• Define SCHEMA_IfcStructuralActivity_HAS_AssignedToStructuralItem

• Define SCHEMA_IfcStructuralActivity_HAS_GlobalOrLocal

• Define SCHEMA_IfcStructuralAnalysisModel_HAS_HasResults

• Define SCHEMA_IfcStructuralAnalysisModel_HAS_LoadedBy

• Define SCHEMA_IfcStructuralAnalysisModel_HAS_OrientationOf2DPlane

• Define SCHEMA_IfcStructuralAnalysisModel_HAS_PredefinedType

• Define SCHEMA_IfcStructuralAnalysisModel_HAS_SharedPlacement

• Define SCHEMA_IfcStructuralAnalysisModel_HasResults_IS_OPTIONAL

• Define SCHEMA_IfcStructuralAnalysisModel_LoadedBy_IS_OPTIONAL

• Define SCHEMA_IfcStructuralAnalysisModel_OrientationOf2DPlane_IS_OPTIONAL

• Define SCHEMA_IfcStructuralAnalysisModel_SharedPlacement_IS_OPTIONAL

• Define SCHEMA_IfcStructuralConnection_AppliedCondition_IS_OPTIONAL

• Define SCHEMA_IfcStructuralConnection_HAS_AppliedCondition

• Define SCHEMA_IfcStructuralConnection_HAS_ConnectsStructuralMembers

• Define SCHEMA_IfcStructuralConnectionCondition_HAS_Name

• Define SCHEMA_IfcStructuralConnectionCondition_Name_IS_OPTIONAL

• Define SCHEMA_IfcStructuralCurveAction_HAS_PredefinedType

• Define SCHEMA_IfcStructuralCurveAction_HAS_ProjectedOrTrue

• Define SCHEMA_IfcStructuralCurveAction_ProjectedOrTrue_IS_OPTIONAL

• Define SCHEMA_IfcStructuralCurveConnection_HAS_Axis

• Define SCHEMA_IfcStructuralCurveMember_HAS_Axis

• Define SCHEMA_IfcStructuralCurveMember_HAS_PredefinedType

• Define SCHEMA_IfcStructuralCurveReaction_HAS_PredefinedType

• Define SCHEMA_IfcStructuralItem_HAS_AssignedStructuralActivity

• Define SCHEMA_IfcStructuralLoad_HAS_Name

• Define SCHEMA_IfcStructuralLoad_Name_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadCase_HAS_SelfWeightCoefficients

• Define SCHEMA_IfcStructuralLoadCase_SelfWeightCoefficients_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadConfiguration_HAS_Locations

• Define SCHEMA_IfcStructuralLoadConfiguration_HAS_Values

• Define SCHEMA_IfcStructuralLoadConfiguration_Locations_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadGroup_Coefficient_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadGroup_HAS_ActionSource

• Define SCHEMA_IfcStructuralLoadGroup_HAS_ActionType

• Define SCHEMA_IfcStructuralLoadGroup_HAS_Coefficient

• Define SCHEMA_IfcStructuralLoadGroup_HAS_LoadGroupFor

• Define SCHEMA_IfcStructuralLoadGroup_HAS_PredefinedType

• Define SCHEMA_IfcStructuralLoadGroup_HAS_Purpose

• Define SCHEMA_IfcStructuralLoadGroup_HAS_SourceOfResultGroup

• Define SCHEMA_IfcStructuralLoadGroup_Purpose_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadLinearForce_HAS_LinearForceX

• Define SCHEMA_IfcStructuralLoadLinearForce_HAS_LinearForceY

• Define SCHEMA_IfcStructuralLoadLinearForce_HAS_LinearForceZ

• Define SCHEMA_IfcStructuralLoadLinearForce_HAS_LinearMomentX

• Define SCHEMA_IfcStructuralLoadLinearForce_HAS_LinearMomentY

• Define SCHEMA_IfcStructuralLoadLinearForce_HAS_LinearMomentZ

• Define SCHEMA_IfcStructuralLoadLinearForce_LinearForceX_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadLinearForce_LinearForceY_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadLinearForce_LinearForceZ_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadLinearForce_LinearMomentX_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadLinearForce_LinearMomentY_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadLinearForce_LinearMomentZ_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadPlanarForce_HAS_PlanarForceX

• Define SCHEMA_IfcStructuralLoadPlanarForce_HAS_PlanarForceY

• Define SCHEMA_IfcStructuralLoadPlanarForce_HAS_PlanarForceZ

• Define SCHEMA_IfcStructuralLoadPlanarForce_PlanarForceX_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadPlanarForce_PlanarForceY_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadPlanarForce_PlanarForceZ_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_DisplacementX_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_DisplacementY_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_DisplacementZ_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_HAS_DisplacementX

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_HAS_DisplacementY

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_HAS_DisplacementZ

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_HAS_RotationalDisplacementRX

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_HAS_RotationalDisplacementRY

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_HAS_RotationalDisplacementRZ

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_RotationalDisplacementRX_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_RotationalDisplacementRY_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleDisplacement_RotationalDisplacementRZ_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleDisplacementDistortion_Distortion_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleDisplacementDistortion_HAS_Distortion

• Define SCHEMA_IfcStructuralLoadSingleForce_ForceX_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleForce_ForceY_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleForce_ForceZ_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleForce_HAS_ForceX

• Define SCHEMA_IfcStructuralLoadSingleForce_HAS_ForceY

• Define SCHEMA_IfcStructuralLoadSingleForce_HAS_ForceZ

• Define SCHEMA_IfcStructuralLoadSingleForce_HAS_MomentX

• Define SCHEMA_IfcStructuralLoadSingleForce_HAS_MomentY

• Define SCHEMA_IfcStructuralLoadSingleForce_HAS_MomentZ

• Define SCHEMA_IfcStructuralLoadSingleForce_MomentX_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleForce_MomentY_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleForce_MomentZ_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadSingleForceWarping_HAS_WarpingMoment

• Define SCHEMA_IfcStructuralLoadSingleForceWarping_WarpingMoment_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadTemperature_DeltaTConstant_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadTemperature_DeltaTY_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadTemperature_DeltaTZ_IS_OPTIONAL

• Define SCHEMA_IfcStructuralLoadTemperature_HAS_DeltaTConstant

• Define SCHEMA_IfcStructuralLoadTemperature_HAS_DeltaTY

• Define SCHEMA_IfcStructuralLoadTemperature_HAS_DeltaTZ

• Define SCHEMA_IfcStructuralMember_HAS_ConnectedBy

• Define SCHEMA_IfcStructuralPointConnection_ConditionCoordinateSystem_IS_OPTIONAL

• Define SCHEMA_IfcStructuralPointConnection_HAS_ConditionCoordinateSystem

• Define SCHEMA_IfcStructuralResultGroup_HAS_IsLinear

• Define SCHEMA_IfcStructuralResultGroup_HAS_ResultForLoadGroup

• Define SCHEMA_IfcStructuralResultGroup_HAS_ResultGroupFor

• Define SCHEMA_IfcStructuralResultGroup_HAS_TheoryType

• Define SCHEMA_IfcStructuralResultGroup_ResultForLoadGroup_IS_OPTIONAL

• Define SCHEMA_IfcStructuralSurfaceAction_HAS_PredefinedType

• Define SCHEMA_IfcStructuralSurfaceAction_HAS_ProjectedOrTrue

• Define SCHEMA_IfcStructuralSurfaceAction_ProjectedOrTrue_IS_OPTIONAL

• Define SCHEMA_IfcStructuralSurfaceMember_HAS_PredefinedType

• Define SCHEMA_IfcStructuralSurfaceMember_HAS_Thickness

• Define SCHEMA_IfcStructuralSurfaceMember_Thickness_IS_OPTIONAL

• Define SCHEMA_IfcStructuralSurfaceReaction_HAS_PredefinedType

• Define SCHEMA_IfcStyledItem_HAS_Item

• Define SCHEMA_IfcStyledItem_HAS_Name

• Define SCHEMA_IfcStyledItem_HAS_Styles

• Define SCHEMA_IfcStyledItem_Item_IS_OPTIONAL

• Define SCHEMA_IfcStyledItem_Name_IS_OPTIONAL

• Define SCHEMA_IfcSubContractResource_HAS_PredefinedType

• Define SCHEMA_IfcSubContractResource_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSubContractResourceType_HAS_PredefinedType

• Define SCHEMA_IfcSubedge_HAS_ParentEdge

• Define SCHEMA_IfcSurfaceCurve_HAS_AssociatedGeometry

• Define SCHEMA_IfcSurfaceCurve_HAS_Curve3D

• Define SCHEMA_IfcSurfaceCurve_HAS_MasterRepresentation

• Define SCHEMA_IfcSurfaceCurveSweptAreaSolid_HAS_ReferenceSurface

• Define SCHEMA_IfcSurfaceFeature_HAS_PredefinedType

• Define SCHEMA_IfcSurfaceFeature_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceOfLinearExtrusion_HAS_Depth

• Define SCHEMA_IfcSurfaceOfLinearExtrusion_HAS_ExtrudedDirection

• Define SCHEMA_IfcSurfaceOfRevolution_HAS_AxisPosition

• Define SCHEMA_IfcSurfaceReinforcementArea_HAS_ShearReinforcement

• Define SCHEMA_IfcSurfaceReinforcementArea_HAS_SurfaceReinforcement1

• Define SCHEMA_IfcSurfaceReinforcementArea_HAS_SurfaceReinforcement2

• Define SCHEMA_IfcSurfaceReinforcementArea_ShearReinforcement_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceReinforcementArea_SurfaceReinforcement1_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceReinforcementArea_SurfaceReinforcement2_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceStyle_HAS_Side

• Define SCHEMA_IfcSurfaceStyle_HAS_Styles

• Define SCHEMA_IfcSurfaceStyleLighting_HAS_DiffuseReflectionColour

• Define SCHEMA_IfcSurfaceStyleLighting_HAS_DiffuseTransmissionColour

• Define SCHEMA_IfcSurfaceStyleLighting_HAS_ReflectanceColour

• Define SCHEMA_IfcSurfaceStyleLighting_HAS_TransmissionColour

• Define SCHEMA_IfcSurfaceStyleRefraction_DispersionFactor_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceStyleRefraction_HAS_DispersionFactor

• Define SCHEMA_IfcSurfaceStyleRefraction_HAS_RefractionIndex

• Define SCHEMA_IfcSurfaceStyleRefraction_RefractionIndex_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceStyleRendering_DiffuseColour_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceStyleRendering_DiffuseTransmissionColour_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceStyleRendering_HAS_DiffuseColour

• Define SCHEMA_IfcSurfaceStyleRendering_HAS_DiffuseTransmissionColour

• Define SCHEMA_IfcSurfaceStyleRendering_HAS_ReflectanceMethod

• Define SCHEMA_IfcSurfaceStyleRendering_HAS_ReflectionColour

• Define SCHEMA_IfcSurfaceStyleRendering_HAS_SpecularColour

• Define SCHEMA_IfcSurfaceStyleRendering_HAS_SpecularHighlight

• Define SCHEMA_IfcSurfaceStyleRendering_HAS_TransmissionColour

• Define SCHEMA_IfcSurfaceStyleRendering_ReflectionColour_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceStyleRendering_SpecularColour_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceStyleRendering_SpecularHighlight_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceStyleRendering_TransmissionColour_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceStyleShading_HAS_SurfaceColour

• Define SCHEMA_IfcSurfaceStyleShading_HAS_Transparency

• Define SCHEMA_IfcSurfaceStyleShading_Transparency_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceStyleWithTextures_HAS_Textures

• Define SCHEMA_IfcSurfaceTexture_HAS_IsMappedBy

• Define SCHEMA_IfcSurfaceTexture_HAS_Mode

• Define SCHEMA_IfcSurfaceTexture_HAS_Parameter

• Define SCHEMA_IfcSurfaceTexture_HAS_RepeatS

• Define SCHEMA_IfcSurfaceTexture_HAS_RepeatT

• Define SCHEMA_IfcSurfaceTexture_HAS_TextureTransform

• Define SCHEMA_IfcSurfaceTexture_HAS_UsedInStyles

• Define SCHEMA_IfcSurfaceTexture_Mode_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceTexture_Parameter_IS_OPTIONAL

• Define SCHEMA_IfcSurfaceTexture_TextureTransform_IS_OPTIONAL

• Define SCHEMA_IfcSweptAreaSolid_HAS_Position

• Define SCHEMA_IfcSweptAreaSolid_HAS_SweptArea

• Define SCHEMA_IfcSweptAreaSolid_Position_IS_OPTIONAL

• Define SCHEMA_IfcSweptDiskSolid_EndParam_IS_OPTIONAL

• Define SCHEMA_IfcSweptDiskSolid_HAS_Directrix

• Define SCHEMA_IfcSweptDiskSolid_HAS_EndParam

• Define SCHEMA_IfcSweptDiskSolid_HAS_InnerRadius

• Define SCHEMA_IfcSweptDiskSolid_HAS_Radius

• Define SCHEMA_IfcSweptDiskSolid_HAS_StartParam

• Define SCHEMA_IfcSweptDiskSolid_InnerRadius_IS_OPTIONAL

• Define SCHEMA_IfcSweptDiskSolid_StartParam_IS_OPTIONAL

• Define SCHEMA_IfcSweptDiskSolidPolygonal_FilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcSweptDiskSolidPolygonal_HAS_FilletRadius

• Define SCHEMA_IfcSweptSurface_HAS_Position

• Define SCHEMA_IfcSweptSurface_HAS_SweptCurve

• Define SCHEMA_IfcSweptSurface_Position_IS_OPTIONAL

• Define SCHEMA_IfcSwitchingDevice_HAS_PredefinedType

• Define SCHEMA_IfcSwitchingDevice_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSwitchingDeviceType_HAS_PredefinedType

• Define SCHEMA_IfcSystem_HAS_ServicesBuildings

• Define SCHEMA_IfcSystem_HAS_ServicesFacilities

• Define SCHEMA_IfcSystemFurnitureElement_HAS_PredefinedType

• Define SCHEMA_IfcSystemFurnitureElement_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcSystemFurnitureElementType_HAS_PredefinedType

• Define SCHEMA_IfcSystemFurnitureElementType_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcTable_Columns_IS_OPTIONAL

• Define SCHEMA_IfcTable_HAS_Columns

• Define SCHEMA_IfcTable_HAS_Name

• Define SCHEMA_IfcTable_HAS_Rows

• Define SCHEMA_IfcTable_Name_IS_OPTIONAL

• Define SCHEMA_IfcTable_Rows_IS_OPTIONAL

• Define SCHEMA_IfcTableColumn_Description_IS_OPTIONAL

• Define SCHEMA_IfcTableColumn_HAS_Description

• Define SCHEMA_IfcTableColumn_HAS_Identifier

• Define SCHEMA_IfcTableColumn_HAS_Name

• Define SCHEMA_IfcTableColumn_HAS_ReferencePath

• Define SCHEMA_IfcTableColumn_HAS_Unit

• Define SCHEMA_IfcTableColumn_Identifier_IS_OPTIONAL

• Define SCHEMA_IfcTableColumn_Name_IS_OPTIONAL

• Define SCHEMA_IfcTableColumn_ReferencePath_IS_OPTIONAL

• Define SCHEMA_IfcTableColumn_Unit_IS_OPTIONAL

• Define SCHEMA_IfcTableRow_HAS_IsHeading

• Define SCHEMA_IfcTableRow_HAS_RowCells

• Define SCHEMA_IfcTableRow_IsHeading_IS_OPTIONAL

• Define SCHEMA_IfcTableRow_RowCells_IS_OPTIONAL

• Define SCHEMA_IfcTank_HAS_PredefinedType

• Define SCHEMA_IfcTank_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcTankType_HAS_PredefinedType

• Define SCHEMA_IfcTask_HAS_IsMilestone

• Define SCHEMA_IfcTask_HAS_PredefinedType

• Define SCHEMA_IfcTask_HAS_Priority

• Define SCHEMA_IfcTask_HAS_Status

• Define SCHEMA_IfcTask_HAS_TaskTime

• Define SCHEMA_IfcTask_HAS_WorkMethod

• Define SCHEMA_IfcTask_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcTask_Priority_IS_OPTIONAL

• Define SCHEMA_IfcTask_Status_IS_OPTIONAL

• Define SCHEMA_IfcTask_TaskTime_IS_OPTIONAL

• Define SCHEMA_IfcTask_WorkMethod_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_ActualDuration_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_ActualFinish_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_ActualStart_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_Completion_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_DurationType_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_EarlyFinish_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_EarlyStart_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_FreeFloat_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_HAS_ActualDuration

• Define SCHEMA_IfcTaskTime_HAS_ActualFinish

• Define SCHEMA_IfcTaskTime_HAS_ActualStart

• Define SCHEMA_IfcTaskTime_HAS_Completion

• Define SCHEMA_IfcTaskTime_HAS_DurationType

• Define SCHEMA_IfcTaskTime_HAS_EarlyFinish

• Define SCHEMA_IfcTaskTime_HAS_EarlyStart

• Define SCHEMA_IfcTaskTime_HAS_FreeFloat

• Define SCHEMA_IfcTaskTime_HAS_IsCritical

• Define SCHEMA_IfcTaskTime_HAS_LateFinish

• Define SCHEMA_IfcTaskTime_HAS_LateStart

• Define SCHEMA_IfcTaskTime_HAS_RemainingTime

• Define SCHEMA_IfcTaskTime_HAS_ScheduleDuration

• Define SCHEMA_IfcTaskTime_HAS_ScheduleFinish

• Define SCHEMA_IfcTaskTime_HAS_ScheduleStart

• Define SCHEMA_IfcTaskTime_HAS_StatusTime

• Define SCHEMA_IfcTaskTime_HAS_TotalFloat

• Define SCHEMA_IfcTaskTime_IsCritical_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_LateFinish_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_LateStart_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_RemainingTime_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_ScheduleDuration_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_ScheduleFinish_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_ScheduleStart_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_StatusTime_IS_OPTIONAL

• Define SCHEMA_IfcTaskTime_TotalFloat_IS_OPTIONAL

• Define SCHEMA_IfcTaskTimeRecurring_HAS_Recurrence

• Define SCHEMA_IfcTaskType_HAS_PredefinedType

• Define SCHEMA_IfcTaskType_HAS_WorkMethod

• Define SCHEMA_IfcTaskType_WorkMethod_IS_OPTIONAL

• Define SCHEMA_IfcTelecomAddress_ElectronicMailAddresses_IS_OPTIONAL

• Define SCHEMA_IfcTelecomAddress_FacsimileNumbers_IS_OPTIONAL

• Define SCHEMA_IfcTelecomAddress_HAS_ElectronicMailAddresses

• Define SCHEMA_IfcTelecomAddress_HAS_FacsimileNumbers

• Define SCHEMA_IfcTelecomAddress_HAS_MessagingIDs

• Define SCHEMA_IfcTelecomAddress_HAS_PagerNumber

• Define SCHEMA_IfcTelecomAddress_HAS_TelephoneNumbers

• Define SCHEMA_IfcTelecomAddress_HAS_WWWHomePageURL

• Define SCHEMA_IfcTelecomAddress_MessagingIDs_IS_OPTIONAL

• Define SCHEMA_IfcTelecomAddress_PagerNumber_IS_OPTIONAL

• Define SCHEMA_IfcTelecomAddress_TelephoneNumbers_IS_OPTIONAL

• Define SCHEMA_IfcTelecomAddress_WWWHomePageURL_IS_OPTIONAL

• Define SCHEMA_IfcTendon_AnchorageSlip_IS_OPTIONAL

• Define SCHEMA_IfcTendon_CrossSectionArea_IS_OPTIONAL

• Define SCHEMA_IfcTendon_FrictionCoefficient_IS_OPTIONAL

• Define SCHEMA_IfcTendon_HAS_AnchorageSlip

• Define SCHEMA_IfcTendon_HAS_CrossSectionArea

• Define SCHEMA_IfcTendon_HAS_FrictionCoefficient

• Define SCHEMA_IfcTendon_HAS_MinCurvatureRadius

• Define SCHEMA_IfcTendon_HAS_NominalDiameter

• Define SCHEMA_IfcTendon_HAS_PredefinedType

• Define SCHEMA_IfcTendon_HAS_PreStress

• Define SCHEMA_IfcTendon_HAS_TensionForce

• Define SCHEMA_IfcTendon_MinCurvatureRadius_IS_OPTIONAL

• Define SCHEMA_IfcTendon_NominalDiameter_IS_OPTIONAL

• Define SCHEMA_IfcTendon_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcTendon_PreStress_IS_OPTIONAL

• Define SCHEMA_IfcTendon_TensionForce_IS_OPTIONAL

• Define SCHEMA_IfcTendonAnchor_HAS_PredefinedType

• Define SCHEMA_IfcTendonAnchor_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcTendonAnchorType_HAS_PredefinedType

• Define SCHEMA_IfcTendonConduit_HAS_PredefinedType

• Define SCHEMA_IfcTendonConduitType_HAS_PredefinedType

• Define SCHEMA_IfcTendonType_CrossSectionArea_IS_OPTIONAL

• Define SCHEMA_IfcTendonType_HAS_CrossSectionArea

• Define SCHEMA_IfcTendonType_HAS_NominalDiameter

• Define SCHEMA_IfcTendonType_HAS_PredefinedType

• Define SCHEMA_IfcTendonType_HAS_SheathDiameter

• Define SCHEMA_IfcTendonType_NominalDiameter_IS_OPTIONAL

• Define SCHEMA_IfcTendonType_SheathDiameter_IS_OPTIONAL

• Define SCHEMA_IfcTessellatedFaceSet_HAS_Coordinates

• Define SCHEMA_IfcTessellatedFaceSet_HAS_HasColours

• Define SCHEMA_IfcTessellatedFaceSet_HAS_HasTextures

• Define SCHEMA_IfcTextLiteral_HAS_Literal

• Define SCHEMA_IfcTextLiteral_HAS_Path

• Define SCHEMA_IfcTextLiteral_HAS_Placement

• Define SCHEMA_IfcTextLiteralWithExtent_HAS_BoxAlignment

• Define SCHEMA_IfcTextLiteralWithExtent_HAS_Extent

• Define SCHEMA_IfcTextStyle_HAS_ModelOrDraughting

• Define SCHEMA_IfcTextStyle_HAS_TextCharacterAppearance

• Define SCHEMA_IfcTextStyle_HAS_TextFontStyle

• Define SCHEMA_IfcTextStyle_HAS_TextStyle

• Define SCHEMA_IfcTextStyle_ModelOrDraughting_IS_OPTIONAL

• Define SCHEMA_IfcTextStyle_TextCharacterAppearance_IS_OPTIONAL

• Define SCHEMA_IfcTextStyle_TextStyle_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleFontModel_FontStyle_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleFontModel_FontVariant_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleFontModel_FontWeight_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleFontModel_HAS_FontFamily

• Define SCHEMA_IfcTextStyleFontModel_HAS_FontSize

• Define SCHEMA_IfcTextStyleFontModel_HAS_FontStyle

• Define SCHEMA_IfcTextStyleFontModel_HAS_FontVariant

• Define SCHEMA_IfcTextStyleFontModel_HAS_FontWeight

• Define SCHEMA_IfcTextStyleForDefinedFont_BackgroundColour_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleForDefinedFont_HAS_BackgroundColour

• Define SCHEMA_IfcTextStyleForDefinedFont_HAS_Colour

• Define SCHEMA_IfcTextStyleTextModel_HAS_LetterSpacing

• Define SCHEMA_IfcTextStyleTextModel_HAS_LineHeight

• Define SCHEMA_IfcTextStyleTextModel_HAS_TextAlign

• Define SCHEMA_IfcTextStyleTextModel_HAS_TextDecoration

• Define SCHEMA_IfcTextStyleTextModel_HAS_TextIndent

• Define SCHEMA_IfcTextStyleTextModel_HAS_TextTransform

• Define SCHEMA_IfcTextStyleTextModel_HAS_WordSpacing

• Define SCHEMA_IfcTextStyleTextModel_LetterSpacing_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleTextModel_LineHeight_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleTextModel_TextAlign_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleTextModel_TextDecoration_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleTextModel_TextIndent_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleTextModel_TextTransform_IS_OPTIONAL

• Define SCHEMA_IfcTextStyleTextModel_WordSpacing_IS_OPTIONAL

• Define SCHEMA_IfcTextureCoordinate_HAS_Maps

• Define SCHEMA_IfcTextureCoordinateGenerator_HAS_Mode

• Define SCHEMA_IfcTextureCoordinateGenerator_HAS_Parameter

• Define SCHEMA_IfcTextureCoordinateGenerator_Parameter_IS_OPTIONAL

• Define SCHEMA_IfcTextureMap_HAS_MappedTo

• Define SCHEMA_IfcTextureMap_HAS_Vertices

• Define SCHEMA_IfcTextureVertex_HAS_Coordinates

• Define SCHEMA_IfcTextureVertexList_HAS_TexCoordsList

• Define SCHEMA_IfcTimePeriod_HAS_EndTime

• Define SCHEMA_IfcTimePeriod_HAS_StartTime

• Define SCHEMA_IfcTimeSeries_Description_IS_OPTIONAL

• Define SCHEMA_IfcTimeSeries_HAS_DataOrigin

• Define SCHEMA_IfcTimeSeries_HAS_Description

• Define SCHEMA_IfcTimeSeries_HAS_EndTime

• Define SCHEMA_IfcTimeSeries_HAS_HasExternalReference

• Define SCHEMA_IfcTimeSeries_HAS_Name

• Define SCHEMA_IfcTimeSeries_HAS_StartTime

• Define SCHEMA_IfcTimeSeries_HAS_TimeSeriesDataType

• Define SCHEMA_IfcTimeSeries_HAS_Unit

• Define SCHEMA_IfcTimeSeries_HAS_UserDefinedDataOrigin

• Define SCHEMA_IfcTimeSeries_Unit_IS_OPTIONAL

• Define SCHEMA_IfcTimeSeries_UserDefinedDataOrigin_IS_OPTIONAL

• Define SCHEMA_IfcTimeSeriesValue_HAS_ListValues

• Define SCHEMA_IfcToroidalSurface_HAS_MajorRadius

• Define SCHEMA_IfcToroidalSurface_HAS_MinorRadius

• Define SCHEMA_IfcTrackElement_HAS_PredefinedType

• Define SCHEMA_IfcTrackElement_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcTrackElementType_HAS_PredefinedType

• Define SCHEMA_IfcTransformer_HAS_PredefinedType

• Define SCHEMA_IfcTransformer_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcTransformerType_HAS_PredefinedType

• Define SCHEMA_IfcTransitionCurveSegment2D_EndRadius_IS_OPTIONAL

• Define SCHEMA_IfcTransitionCurveSegment2D_HAS_EndRadius

• Define SCHEMA_IfcTransitionCurveSegment2D_HAS_IsEndRadiusCCW

• Define SCHEMA_IfcTransitionCurveSegment2D_HAS_IsStartRadiusCCW

• Define SCHEMA_IfcTransitionCurveSegment2D_HAS_StartRadius

• Define SCHEMA_IfcTransitionCurveSegment2D_HAS_TransitionCurveType

• Define SCHEMA_IfcTransitionCurveSegment2D_StartRadius_IS_OPTIONAL

• Define SCHEMA_IfcTransportElement_HAS_PredefinedType

• Define SCHEMA_IfcTransportElement_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcTransportElementType_HAS_PredefinedType

• Define SCHEMA_IfcTrapeziumProfileDef_HAS_BottomXDim

• Define SCHEMA_IfcTrapeziumProfileDef_HAS_TopXDim

• Define SCHEMA_IfcTrapeziumProfileDef_HAS_TopXOffset

• Define SCHEMA_IfcTrapeziumProfileDef_HAS_YDim

• Define SCHEMA_IfcTriangulatedFaceSet_Closed_IS_OPTIONAL

• Define SCHEMA_IfcTriangulatedFaceSet_HAS_Closed

• Define SCHEMA_IfcTriangulatedFaceSet_HAS_CoordIndex

• Define SCHEMA_IfcTriangulatedFaceSet_HAS_Normals

• Define SCHEMA_IfcTriangulatedFaceSet_HAS_PnIndex

• Define SCHEMA_IfcTriangulatedFaceSet_Normals_IS_OPTIONAL

• Define SCHEMA_IfcTriangulatedFaceSet_PnIndex_IS_OPTIONAL

• Define SCHEMA_IfcTriangulatedIrregularNetwork_HAS_Flags

• Define SCHEMA_IfcTrimmedCurve_HAS_BasisCurve

• Define SCHEMA_IfcTrimmedCurve_HAS_MasterRepresentation

• Define SCHEMA_IfcTrimmedCurve_HAS_SenseAgreement

• Define SCHEMA_IfcTrimmedCurve_HAS_Trim1

• Define SCHEMA_IfcTrimmedCurve_HAS_Trim2

• Define SCHEMA_IfcTShapeProfileDef_FilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcTShapeProfileDef_FlangeEdgeRadius_IS_OPTIONAL

• Define SCHEMA_IfcTShapeProfileDef_FlangeSlope_IS_OPTIONAL

• Define SCHEMA_IfcTShapeProfileDef_HAS_Depth

• Define SCHEMA_IfcTShapeProfileDef_HAS_FilletRadius

• Define SCHEMA_IfcTShapeProfileDef_HAS_FlangeEdgeRadius

• Define SCHEMA_IfcTShapeProfileDef_HAS_FlangeSlope

• Define SCHEMA_IfcTShapeProfileDef_HAS_FlangeThickness

• Define SCHEMA_IfcTShapeProfileDef_HAS_FlangeWidth

• Define SCHEMA_IfcTShapeProfileDef_HAS_WebEdgeRadius

• Define SCHEMA_IfcTShapeProfileDef_HAS_WebSlope

• Define SCHEMA_IfcTShapeProfileDef_HAS_WebThickness

• Define SCHEMA_IfcTShapeProfileDef_WebEdgeRadius_IS_OPTIONAL

• Define SCHEMA_IfcTShapeProfileDef_WebSlope_IS_OPTIONAL

• Define SCHEMA_IfcTubeBundle_HAS_PredefinedType

• Define SCHEMA_IfcTubeBundle_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcTubeBundleType_HAS_PredefinedType

• Define SCHEMA_IfcTypeObject_ApplicableOccurrence_IS_OPTIONAL

• Define SCHEMA_IfcTypeObject_HAS_ApplicableOccurrence

• Define SCHEMA_IfcTypeObject_HAS_HasPropertySets

• Define SCHEMA_IfcTypeObject_HAS_Types

• Define SCHEMA_IfcTypeObject_HasPropertySets_IS_OPTIONAL

• Define SCHEMA_IfcTypeProcess_HAS_Identification

• Define SCHEMA_IfcTypeProcess_HAS_LongDescription

• Define SCHEMA_IfcTypeProcess_HAS_OperatesOn

• Define SCHEMA_IfcTypeProcess_HAS_ProcessType

• Define SCHEMA_IfcTypeProcess_Identification_IS_OPTIONAL

• Define SCHEMA_IfcTypeProcess_LongDescription_IS_OPTIONAL

• Define SCHEMA_IfcTypeProcess_ProcessType_IS_OPTIONAL

• Define SCHEMA_IfcTypeProduct_HAS_ReferencedBy

• Define SCHEMA_IfcTypeProduct_HAS_RepresentationMaps

• Define SCHEMA_IfcTypeProduct_HAS_Tag

• Define SCHEMA_IfcTypeProduct_RepresentationMaps_IS_OPTIONAL

• Define SCHEMA_IfcTypeProduct_Tag_IS_OPTIONAL

• Define SCHEMA_IfcTypeResource_HAS_Identification

• Define SCHEMA_IfcTypeResource_HAS_LongDescription

• Define SCHEMA_IfcTypeResource_HAS_ResourceOf

• Define SCHEMA_IfcTypeResource_HAS_ResourceType

• Define SCHEMA_IfcTypeResource_Identification_IS_OPTIONAL

• Define SCHEMA_IfcTypeResource_LongDescription_IS_OPTIONAL

• Define SCHEMA_IfcTypeResource_ResourceType_IS_OPTIONAL

• Define SCHEMA_IfcUnitaryControlElement_HAS_PredefinedType

• Define SCHEMA_IfcUnitaryControlElement_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcUnitaryControlElementType_HAS_PredefinedType

• Define SCHEMA_IfcUnitaryEquipment_HAS_PredefinedType

• Define SCHEMA_IfcUnitaryEquipment_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcUnitaryEquipmentType_HAS_PredefinedType

• Define SCHEMA_IfcUnitAssignment_HAS_Units

• Define SCHEMA_IfcUShapeProfileDef_EdgeRadius_IS_OPTIONAL

• Define SCHEMA_IfcUShapeProfileDef_FilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcUShapeProfileDef_FlangeSlope_IS_OPTIONAL

• Define SCHEMA_IfcUShapeProfileDef_HAS_Depth

• Define SCHEMA_IfcUShapeProfileDef_HAS_EdgeRadius

• Define SCHEMA_IfcUShapeProfileDef_HAS_FilletRadius

• Define SCHEMA_IfcUShapeProfileDef_HAS_FlangeSlope

• Define SCHEMA_IfcUShapeProfileDef_HAS_FlangeThickness

• Define SCHEMA_IfcUShapeProfileDef_HAS_FlangeWidth

• Define SCHEMA_IfcUShapeProfileDef_HAS_WebThickness

• Define SCHEMA_IfcValve_HAS_PredefinedType

• Define SCHEMA_IfcValve_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcValveType_HAS_PredefinedType

• Define SCHEMA_IfcVector_HAS_Magnitude

• Define SCHEMA_IfcVector_HAS_Orientation

• Define SCHEMA_IfcVertexLoop_HAS_LoopVertex

• Define SCHEMA_IfcVertexPoint_HAS_VertexGeometry

• Define SCHEMA_IfcVibrationDamper_HAS_PredefinedType

• Define SCHEMA_IfcVibrationDamper_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcVibrationDamperType_HAS_PredefinedType

• Define SCHEMA_IfcVibrationDamperType_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcVibrationIsolator_HAS_PredefinedType

• Define SCHEMA_IfcVibrationIsolator_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcVibrationIsolatorType_HAS_PredefinedType

• Define SCHEMA_IfcVirtualGridIntersection_HAS_IntersectingAxes

• Define SCHEMA_IfcVirtualGridIntersection_HAS_OffsetDistances

• Define SCHEMA_IfcVoidingFeature_HAS_PredefinedType

• Define SCHEMA_IfcVoidingFeature_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcWall_HAS_PredefinedType

• Define SCHEMA_IfcWall_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcWallType_HAS_PredefinedType

• Define SCHEMA_IfcWasteTerminal_HAS_PredefinedType

• Define SCHEMA_IfcWasteTerminal_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcWasteTerminalType_HAS_PredefinedType

• Define SCHEMA_IfcWindow_HAS_OverallHeight

• Define SCHEMA_IfcWindow_HAS_OverallWidth

• Define SCHEMA_IfcWindow_HAS_PartitioningType

• Define SCHEMA_IfcWindow_HAS_PredefinedType

• Define SCHEMA_IfcWindow_HAS_UserDefinedPartitioningType

• Define SCHEMA_IfcWindow_OverallHeight_IS_OPTIONAL

• Define SCHEMA_IfcWindow_OverallWidth_IS_OPTIONAL

• Define SCHEMA_IfcWindow_PartitioningType_IS_OPTIONAL

• Define SCHEMA_IfcWindow_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcWindow_UserDefinedPartitioningType_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_FirstMullionOffset_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_FirstTransomOffset_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_HAS_FirstMullionOffset

• Define SCHEMA_IfcWindowLiningProperties_HAS_FirstTransomOffset

• Define SCHEMA_IfcWindowLiningProperties_HAS_LiningDepth

• Define SCHEMA_IfcWindowLiningProperties_HAS_LiningOffset

• Define SCHEMA_IfcWindowLiningProperties_HAS_LiningThickness

• Define SCHEMA_IfcWindowLiningProperties_HAS_LiningToPanelOffsetX

• Define SCHEMA_IfcWindowLiningProperties_HAS_LiningToPanelOffsetY

• Define SCHEMA_IfcWindowLiningProperties_HAS_MullionThickness

• Define SCHEMA_IfcWindowLiningProperties_HAS_SecondMullionOffset

• Define SCHEMA_IfcWindowLiningProperties_HAS_SecondTransomOffset

• Define SCHEMA_IfcWindowLiningProperties_HAS_ShapeAspectStyle

• Define SCHEMA_IfcWindowLiningProperties_HAS_TransomThickness

• Define SCHEMA_IfcWindowLiningProperties_LiningDepth_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_LiningOffset_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_LiningThickness_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_LiningToPanelOffsetX_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_LiningToPanelOffsetY_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_MullionThickness_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_SecondMullionOffset_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_SecondTransomOffset_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_ShapeAspectStyle_IS_OPTIONAL

• Define SCHEMA_IfcWindowLiningProperties_TransomThickness_IS_OPTIONAL

• Define SCHEMA_IfcWindowPanelProperties_FrameDepth_IS_OPTIONAL

• Define SCHEMA_IfcWindowPanelProperties_FrameThickness_IS_OPTIONAL

• Define SCHEMA_IfcWindowPanelProperties_HAS_FrameDepth

• Define SCHEMA_IfcWindowPanelProperties_HAS_FrameThickness

• Define SCHEMA_IfcWindowPanelProperties_HAS_OperationType

• Define SCHEMA_IfcWindowPanelProperties_HAS_PanelPosition

• Define SCHEMA_IfcWindowPanelProperties_HAS_ShapeAspectStyle

• Define SCHEMA_IfcWindowPanelProperties_ShapeAspectStyle_IS_OPTIONAL

• Define SCHEMA_IfcWindowStyle_HAS_ConstructionType

• Define SCHEMA_IfcWindowStyle_HAS_OperationType

• Define SCHEMA_IfcWindowStyle_HAS_ParameterTakesPrecedence

• Define SCHEMA_IfcWindowStyle_HAS_Sizeable

• Define SCHEMA_IfcWindowType_HAS_ParameterTakesPrecedence

• Define SCHEMA_IfcWindowType_HAS_PartitioningType

• Define SCHEMA_IfcWindowType_HAS_PredefinedType

• Define SCHEMA_IfcWindowType_HAS_UserDefinedPartitioningType

• Define SCHEMA_IfcWindowType_ParameterTakesPrecedence_IS_OPTIONAL

• Define SCHEMA_IfcWindowType_UserDefinedPartitioningType_IS_OPTIONAL

• Define SCHEMA_IfcWorkCalendar_ExceptionTimes_IS_OPTIONAL

• Define SCHEMA_IfcWorkCalendar_HAS_ExceptionTimes

• Define SCHEMA_IfcWorkCalendar_HAS_PredefinedType

• Define SCHEMA_IfcWorkCalendar_HAS_WorkingTimes

• Define SCHEMA_IfcWorkCalendar_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcWorkCalendar_WorkingTimes_IS_OPTIONAL

• Define SCHEMA_IfcWorkControl_Creators_IS_OPTIONAL

• Define SCHEMA_IfcWorkControl_Duration_IS_OPTIONAL

• Define SCHEMA_IfcWorkControl_FinishTime_IS_OPTIONAL

• Define SCHEMA_IfcWorkControl_HAS_CreationDate

• Define SCHEMA_IfcWorkControl_HAS_Creators

• Define SCHEMA_IfcWorkControl_HAS_Duration

• Define SCHEMA_IfcWorkControl_HAS_FinishTime

• Define SCHEMA_IfcWorkControl_HAS_Purpose

• Define SCHEMA_IfcWorkControl_HAS_StartTime

• Define SCHEMA_IfcWorkControl_HAS_TotalFloat

• Define SCHEMA_IfcWorkControl_Purpose_IS_OPTIONAL

• Define SCHEMA_IfcWorkControl_TotalFloat_IS_OPTIONAL

• Define SCHEMA_IfcWorkPlan_HAS_PredefinedType

• Define SCHEMA_IfcWorkPlan_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcWorkSchedule_HAS_PredefinedType

• Define SCHEMA_IfcWorkSchedule_PredefinedType_IS_OPTIONAL

• Define SCHEMA_IfcWorkTime_Finish_IS_OPTIONAL

• Define SCHEMA_IfcWorkTime_HAS_Finish

• Define SCHEMA_IfcWorkTime_HAS_RecurrencePattern

• Define SCHEMA_IfcWorkTime_HAS_Start

• Define SCHEMA_IfcWorkTime_RecurrencePattern_IS_OPTIONAL

• Define SCHEMA_IfcWorkTime_Start_IS_OPTIONAL

• Define SCHEMA_IfcZone_HAS_LongName

• Define SCHEMA_IfcZone_LongName_IS_OPTIONAL

• Define SCHEMA_IfcZShapeProfileDef_EdgeRadius_IS_OPTIONAL

• Define SCHEMA_IfcZShapeProfileDef_FilletRadius_IS_OPTIONAL

• Define SCHEMA_IfcZShapeProfileDef_HAS_Depth

• Define SCHEMA_IfcZShapeProfileDef_HAS_EdgeRadius

• Define SCHEMA_IfcZShapeProfileDef_HAS_FilletRadius

• Define SCHEMA_IfcZShapeProfileDef_HAS_FlangeThickness

• Define SCHEMA_IfcZShapeProfileDef_HAS_FlangeWidth

• Define SCHEMA_IfcZShapeProfileDef_HAS_WebThickness