Contents

1. Scope
     1.1 General Usage
2. Normative references
3. Terms, definitions, and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms
4. Fundamental concepts and assumptions
     4.1 Project Context
          4.1.1 Project Declaration
          4.1.2 Project Units
          4.1.3 Project Representation Context
          4.1.4 Project Classification Information
          4.1.5 Project Document Information
          4.1.6 Project Library Information
     4.2 Object Definition
          4.2.1 Object Typing
          4.2.2 Property Sets
               4.2.2.1 Property Sets for Objects
               4.2.2.2 Property Sets for Types
               4.2.2.3 Property Sets for Performance
          4.2.3 Quantity Sets
     4.3 Object Attributes
          4.3.1 Software Identity
          4.3.2 Revision Control
          4.3.3 Object Predefined Type
          4.3.4 Object Occurrence Attributes
               4.3.4.1 Element Occurrence Attributes
                    4.3.4.1.1 Door Attributes
     4.4 Object Association
          4.4.1 Classification Association
          4.4.2 Document Association
          4.4.3 Approval Association
          4.4.4 Constraint Association
          4.4.5 Material Association
               4.4.5.1 Material Single
               4.4.5.2 Material Layer Set
               4.4.5.3 Material Layer Set Usage
               4.4.5.4 Material Profile Set
               4.4.5.5 Material Profile Set Usage
               4.4.5.6 Material Constituent Set
     4.5 Object Composition
          4.5.1 Aggregation
               4.5.1.1 Element Composition
               4.5.1.2 Element Decomposition
               4.5.1.3 Spatial Composition
               4.5.1.4 Spatial Decomposition
          4.5.2 Nesting
               4.5.2.1 Object Nesting
               4.5.2.2 Element Nesting
               4.5.2.3 Port Nesting
          4.5.3 Element Voiding
     4.6 Object Assignment
          4.6.1 Actor Assignment
          4.6.2 Control Assignment
          4.6.3 Group Assignment
          4.6.4 Product Assignment
          4.6.5 Process Assignment
          4.6.6 Resource Assignment
          4.6.7 Product Type Assignment
          4.6.8 Resource Type Assignment
     4.7 Object Connectivity
          4.7.1 Spatial Structure
               4.7.1.1 Spatial Container
               4.7.1.2 Spatial Containment
          4.7.2 Space Boundaries
               4.7.2.1 Space Boundaries 1st Level
          4.7.3 Element Connectivity
               4.7.3.1 Path Connectivity
               4.7.3.2 Port Connectivity
          4.7.4 Element Filling
          4.7.5 Control Flow
          4.7.6 Structural Activity
          4.7.7 Structural Connectivity
          4.7.8 Sequential Connectivity
     4.8 Product Shape
          4.8.1 Product Placement
               4.8.1.1 Product Local Placement
          4.8.2 Product Geometric Representation
               4.8.2.1 CoG Geometry
               4.8.2.2 Box Geometry
               4.8.2.3 Annotation Geometry
                    4.8.2.3.1 Annotation 2D Geometry
                    4.8.2.3.2 Annotation 3D Geometry
               4.8.2.4 Axis Geometry
                    4.8.2.4.1 Axis 2D Geometry
                    4.8.2.4.2 Axis 3D Geometry
               4.8.2.5 FootPrint Geometry
                    4.8.2.5.1 FootPrint GeomSet Geometry
               4.8.2.6 Profile Geometry
                    4.8.2.6.1 Profile 3D Geometry
               4.8.2.7 Surface Geometry
                    4.8.2.7.1 Surface 3D Geometry
               4.8.2.8 Reference Geometry
               4.8.2.9 Body Geometry
                    4.8.2.9.1 Body SurfaceOrSolidModel Geometry
                    4.8.2.9.2 Body SurfaceModel Geometry
                    4.8.2.9.3 Body Tessellation Geometry
                    4.8.2.9.4 Body SweptSolid Geometry
                    4.8.2.9.5 Body AdvancedSweptSolid Geometry
                    4.8.2.9.6 Body Brep Geometry
                    4.8.2.9.7 Body AdvancedBrep Geometry
                    4.8.2.9.8 Body CSG Geometry
                    4.8.2.9.9 Body Clipping Geometry
               4.8.2.10 Clearance Geometry
               4.8.2.11 Lighting Geometry
               4.8.2.12 Survey Points Geometry
               4.8.2.13 Mapped Geometry
          4.8.3 Product Topology Representation
               4.8.3.1 Reference Topology
     4.9 Product Type Shape
          4.9.1 Product Type Geometric Representation
               4.9.1.1 Type Axis Geometry
               4.9.1.2 Type Body Geometry
               4.9.1.3 Type Lighting Geometry
               4.9.1.4 Type Clearance Geometry
     4.10 Resource Limits
          4.10.1 Resource Cost
          4.10.2 Resource Quantity
     4.11 Partial Templates
          4.11.1 Values
               4.11.1.1 Single Value
               4.11.1.2 Bounded Value
               4.11.1.3 Enumerated Value
               4.11.1.4 List Value
               4.11.1.5 Table Value
          4.11.2 Quantities
               4.11.2.1 Length Quantity
               4.11.2.2 Area Quantity
               4.11.2.3 Volume Quantity
               4.11.2.4 Weight Quantity
               4.11.2.5 Count Quantity
               4.11.2.6 Time Quantity
          4.11.3 Geometry
               4.11.3.1 Solid Model Geometry
                    4.11.3.1.1 Faceted Brep Geometry
                    4.11.3.1.2 Advanced Brep Geometry
               4.11.3.2 Surface Model Geometry
                    4.11.3.2.1 Tessellated Geometry
                         4.11.3.2.1.1 Triangulated Geometry
                              4.11.3.2.1.1.1 Triangulated Geometry With Textures
                         4.11.3.2.1.2 Polygonal Geometry
          4.11.4 Geometry Styles
               4.11.4.1 Geometry Curve Style
               4.11.4.2 Geometry Text Style
               4.11.4.3 Geometry Fill Area Style
          4.11.5 Material Definition
               4.11.5.1 Material
          4.11.6 Material Styles
               4.11.6.1 Material Surface Style
                    4.11.6.1.1 Material Surface Color Style
          4.11.7 Texture
               4.11.7.1 Image Texture
               4.11.7.2 Texture Map
                    4.11.7.2.1 Indexed Texture Map
5. Core data schemas
     5.1 IfcKernel
          5.1.1 Schema Definition
          5.1.2 Types
               5.1.2.1 IfcPropertySetDefinitionSet
               5.1.2.2 IfcComplexPropertyTemplateTypeEnum
               5.1.2.3 IfcObjectTypeEnum
               5.1.2.4 IfcPropertySetTemplateTypeEnum
               5.1.2.5 IfcSimplePropertyTemplateTypeEnum
               5.1.2.6 IfcDefinitionSelect
               5.1.2.7 IfcProcessSelect
               5.1.2.8 IfcProductSelect
               5.1.2.9 IfcPropertySetDefinitionSelect
               5.1.2.10 IfcResourceSelect
          5.1.3 Entities
               5.1.3.1 IfcActor
               5.1.3.2 IfcComplexPropertyTemplate
               5.1.3.3 IfcContext
               5.1.3.4 IfcControl
               5.1.3.5 IfcGroup
               5.1.3.6 IfcObject
               5.1.3.7 IfcObjectDefinition
               5.1.3.8 IfcPreDefinedPropertySet
               5.1.3.9 IfcProcess
               5.1.3.10 IfcProduct
               5.1.3.11 IfcProject
               5.1.3.12 IfcProjectLibrary
               5.1.3.13 IfcPropertyDefinition
               5.1.3.14 IfcPropertySet
               5.1.3.15 IfcPropertySetDefinition
               5.1.3.16 IfcPropertySetTemplate
               5.1.3.17 IfcPropertyTemplate
               5.1.3.18 IfcPropertyTemplateDefinition
               5.1.3.19 IfcProxy
               5.1.3.20 IfcQuantitySet
               5.1.3.21 IfcRelAggregates
               5.1.3.22 IfcRelAssigns
               5.1.3.23 IfcRelAssignsToActor
               5.1.3.24 IfcRelAssignsToControl
               5.1.3.25 IfcRelAssignsToGroup
               5.1.3.26 IfcRelAssignsToGroupByFactor
               5.1.3.27 IfcRelAssignsToProcess
               5.1.3.28 IfcRelAssignsToProduct
               5.1.3.29 IfcRelAssignsToResource
               5.1.3.30 IfcRelAssociates
               5.1.3.31 IfcRelAssociatesClassification
               5.1.3.32 IfcRelAssociatesDocument
               5.1.3.33 IfcRelAssociatesLibrary
               5.1.3.34 IfcRelationship
               5.1.3.35 IfcRelConnects
               5.1.3.36 IfcRelDeclares
               5.1.3.37 IfcRelDecomposes
               5.1.3.38 IfcRelDefines
               5.1.3.39 IfcRelDefinesByObject
               5.1.3.40 IfcRelDefinesByProperties
               5.1.3.41 IfcRelDefinesByTemplate
               5.1.3.42 IfcRelDefinesByType
               5.1.3.43 IfcRelNests
               5.1.3.44 IfcResource
               5.1.3.45 IfcRoot
               5.1.3.46 IfcSimplePropertyTemplate
               5.1.3.47 IfcTypeObject
               5.1.3.48 IfcTypeProcess
               5.1.3.49 IfcTypeProduct
               5.1.3.50 IfcTypeResource
          5.1.4 Functions
               5.1.4.1 IfcCorrectObjectAssignment
               5.1.4.2 IfcUniquePropertyName
               5.1.4.3 IfcUniquePropertyTemplateNames
               5.1.4.4 IfcUniquePropertySetNames
               5.1.4.5 IfcUniqueDefinitionNames
          5.1.5 Rules
               5.1.5.1 IfcSingleProjectInstance
          5.1.6 Property Sets
               5.1.6.1 Pset_ActorCommon
     5.2 IfcControlExtension
          5.2.1 Schema Definition
          5.2.2 Types
               5.2.2.1 IfcPerformanceHistoryTypeEnum
          5.2.3 Entities
               5.2.3.1 IfcPerformanceHistory
               5.2.3.2 IfcRelAssociatesApproval
               5.2.3.3 IfcRelAssociatesConstraint
     5.3 IfcProcessExtension
          5.3.1 Schema Definition
          5.3.2 Types
               5.3.2.1 IfcEventTriggerTypeEnum
               5.3.2.2 IfcEventTypeEnum
               5.3.2.3 IfcProcedureTypeEnum
               5.3.2.4 IfcSequenceEnum
               5.3.2.5 IfcTaskTypeEnum
               5.3.2.6 IfcWorkCalendarTypeEnum
               5.3.2.7 IfcWorkPlanTypeEnum
               5.3.2.8 IfcWorkScheduleTypeEnum
          5.3.3 Entities
               5.3.3.1 IfcEvent
               5.3.3.2 IfcEventType
               5.3.3.3 IfcProcedure
               5.3.3.4 IfcProcedureType
               5.3.3.5 IfcRelSequence
               5.3.3.6 IfcTask
               5.3.3.7 IfcTaskType
               5.3.3.8 IfcWorkCalendar
               5.3.3.9 IfcWorkControl
               5.3.3.10 IfcWorkPlan
               5.3.3.11 IfcWorkSchedule
          5.3.4 Property Sets
               5.3.4.1 Pset_WorkControlCommon
     5.4 IfcProductExtension
          5.4.1 Schema Definition
          5.4.2 Types
               5.4.2.1 IfcAssemblyPlaceEnum
               5.4.2.2 IfcElementAssemblyTypeEnum
               5.4.2.3 IfcElementCompositionEnum
               5.4.2.4 IfcExternalSpatialElementTypeEnum
               5.4.2.5 IfcGeographicElementTypeEnum
               5.4.2.6 IfcGridTypeEnum
               5.4.2.7 IfcInternalOrExternalEnum
               5.4.2.8 IfcOpeningElementTypeEnum
               5.4.2.9 IfcPhysicalOrVirtualEnum
               5.4.2.10 IfcProjectionElementTypeEnum
               5.4.2.11 IfcSpaceTypeEnum
               5.4.2.12 IfcSpatialZoneTypeEnum
               5.4.2.13 IfcTransportElementTypeEnum
               5.4.2.14 IfcSpaceBoundarySelect
          5.4.3 Entities
               5.4.3.1 IfcAnnotation
               5.4.3.2 IfcBuilding
               5.4.3.3 IfcBuildingElement
               5.4.3.4 IfcBuildingElementType
               5.4.3.5 IfcBuildingStorey
               5.4.3.6 IfcCivilElement
               5.4.3.7 IfcCivilElementType
               5.4.3.8 IfcDistributionElement
               5.4.3.9 IfcDistributionElementType
               5.4.3.10 IfcElement
               5.4.3.11 IfcElementAssembly
               5.4.3.12 IfcElementAssemblyType
               5.4.3.13 IfcElementQuantity
               5.4.3.14 IfcElementType
               5.4.3.15 IfcExternalSpatialElement
               5.4.3.16 IfcExternalSpatialStructureElement
               5.4.3.17 IfcFeatureElement
               5.4.3.18 IfcFeatureElementAddition
               5.4.3.19 IfcFeatureElementSubtraction
               5.4.3.20 IfcFurnishingElement
               5.4.3.21 IfcFurnishingElementType
               5.4.3.22 IfcGeographicElement
               5.4.3.23 IfcGeographicElementType
               5.4.3.24 IfcGrid
               5.4.3.25 IfcOpeningElement
               5.4.3.26 IfcOpeningStandardCase
               5.4.3.27 IfcPort
               5.4.3.28 IfcProjectionElement
               5.4.3.29 IfcRelAssociatesMaterial
               5.4.3.30 IfcRelConnectsElements
               5.4.3.31 IfcRelConnectsPorts
               5.4.3.32 IfcRelConnectsPortToElement
               5.4.3.33 IfcRelConnectsWithRealizingElements
               5.4.3.34 IfcRelContainedInSpatialStructure
               5.4.3.35 IfcRelFillsElement
               5.4.3.36 IfcRelInterferesElements
               5.4.3.37 IfcRelProjectsElement
               5.4.3.38 IfcRelReferencedInSpatialStructure
               5.4.3.39 IfcRelServicesBuildings
               5.4.3.40 IfcRelSpaceBoundary
               5.4.3.41 IfcRelSpaceBoundary1stLevel
               5.4.3.42 IfcRelSpaceBoundary2ndLevel
               5.4.3.43 IfcRelVoidsElement
               5.4.3.44 IfcSite
               5.4.3.45 IfcSpace
               5.4.3.46 IfcSpaceType
               5.4.3.47 IfcSpatialElement
               5.4.3.48 IfcSpatialElementType
               5.4.3.49 IfcSpatialStructureElement
               5.4.3.50 IfcSpatialStructureElementType
               5.4.3.51 IfcSpatialZone
               5.4.3.52 IfcSpatialZoneType
               5.4.3.53 IfcSystem
               5.4.3.54 IfcTransportElement
               5.4.3.55 IfcTransportElementType
               5.4.3.56 IfcVirtualElement
               5.4.3.57 IfcZone
          5.4.4 Property Sets
               5.4.4.1 Pset_AnnotationContourLine
               5.4.4.2 Pset_AnnotationLineOfSight
               5.4.4.3 Pset_AnnotationSurveyArea
               5.4.4.4 Pset_BuildingCommon
               5.4.4.5 Pset_BuildingStoreyCommon
               5.4.4.6 Pset_BuildingUse
               5.4.4.7 Pset_BuildingUseAdjacent
               5.4.4.8 Pset_CivilElementCommon
               5.4.4.9 Pset_ElementAssemblyCommon
               5.4.4.10 Pset_EnvironmentalImpactIndicators
               5.4.4.11 Pset_EnvironmentalImpactValues
               5.4.4.12 Pset_LandRegistration
               5.4.4.13 Pset_OpeningElementCommon
               5.4.4.14 Pset_SiteCommon
               5.4.4.15 Pset_SpaceCommon
               5.4.4.16 Pset_SpaceCoveringRequirements
               5.4.4.17 Pset_SpaceFireSafetyRequirements
               5.4.4.18 Pset_SpaceLightingRequirements
               5.4.4.19 Pset_SpaceOccupancyRequirements
               5.4.4.20 Pset_SpaceParking
               5.4.4.21 Pset_SpaceThermalRequirements
               5.4.4.22 Pset_SpatialZoneCommon
               5.4.4.23 Pset_TransportElementCommon
               5.4.4.24 Pset_TransportElementElevator
               5.4.4.25 Pset_ZoneCommon
               5.4.4.26 PEnum_AcquisitionMethod
               5.4.4.27 PEnum_ElementShading
               5.4.4.28 PEnum_ElementStatus
               5.4.4.29 PEnum_LifeCyclePhase
          5.4.5 Quantity Sets
               5.4.5.1 Qto_BuildingBaseQuantities
               5.4.5.2 Qto_BuildingStoreyBaseQuantities
               5.4.5.3 Qto_OpeningElementBaseQuantities
               5.4.5.4 Qto_ProjectionElementBaseQuantities
               5.4.5.5 Qto_SiteBaseQuantities
               5.4.5.6 Qto_SpaceBaseQuantities
6. Shared element data schemas
     6.1 IfcSharedBldgElements
          6.1.1 Schema Definition
          6.1.2 Types
               6.1.2.1 IfcBeamTypeEnum
               6.1.2.2 IfcBuildingElementProxyTypeEnum
               6.1.2.3 IfcBuildingSystemTypeEnum
               6.1.2.4 IfcChimneyTypeEnum
               6.1.2.5 IfcColumnTypeEnum
               6.1.2.6 IfcConnectionTypeEnum
               6.1.2.7 IfcCoveringTypeEnum
               6.1.2.8 IfcCurtainWallTypeEnum
               6.1.2.9 IfcDoorTypeEnum
               6.1.2.10 IfcDoorTypeOperationEnum
               6.1.2.11 IfcMemberTypeEnum
               6.1.2.12 IfcPlateTypeEnum
               6.1.2.13 IfcRailingTypeEnum
               6.1.2.14 IfcRampFlightTypeEnum
               6.1.2.15 IfcRampTypeEnum
               6.1.2.16 IfcRoofTypeEnum
               6.1.2.17 IfcShadingDeviceTypeEnum
               6.1.2.18 IfcSlabTypeEnum
               6.1.2.19 IfcStairFlightTypeEnum
               6.1.2.20 IfcStairTypeEnum
               6.1.2.21 IfcWallTypeEnum
               6.1.2.22 IfcWindowTypeEnum
               6.1.2.23 IfcWindowTypePartitioningEnum
          6.1.3 Entities
               6.1.3.1 IfcBeam
               6.1.3.2 IfcBeamStandardCase
               6.1.3.3 IfcBeamType
               6.1.3.4 IfcBuildingElementProxy
               6.1.3.5 IfcBuildingElementProxyType
               6.1.3.6 IfcBuildingSystem
               6.1.3.7 IfcChimney
               6.1.3.8 IfcChimneyType
               6.1.3.9 IfcColumn
               6.1.3.10 IfcColumnStandardCase
               6.1.3.11 IfcColumnType
               6.1.3.12 IfcCovering
               6.1.3.13 IfcCoveringType
               6.1.3.14 IfcCurtainWall
               6.1.3.15 IfcCurtainWallType
               6.1.3.16 IfcDoor
               6.1.3.17 IfcDoorStandardCase
               6.1.3.18 IfcDoorType
               6.1.3.19 IfcMember
               6.1.3.20 IfcMemberStandardCase
               6.1.3.21 IfcMemberType
               6.1.3.22 IfcPlate
               6.1.3.23 IfcPlateStandardCase
               6.1.3.24 IfcPlateType
               6.1.3.25 IfcRailing
               6.1.3.26 IfcRailingType
               6.1.3.27 IfcRamp
               6.1.3.28 IfcRampFlight
               6.1.3.29 IfcRampFlightType
               6.1.3.30 IfcRampType
               6.1.3.31 IfcRelConnectsPathElements
               6.1.3.32 IfcRelCoversBldgElements
               6.1.3.33 IfcRelCoversSpaces
               6.1.3.34 IfcRoof
               6.1.3.35 IfcRoofType
               6.1.3.36 IfcShadingDevice
               6.1.3.37 IfcShadingDeviceType
               6.1.3.38 IfcSlab
               6.1.3.39 IfcSlabElementedCase
               6.1.3.40 IfcSlabStandardCase
               6.1.3.41 IfcSlabType
               6.1.3.42 IfcStair
               6.1.3.43 IfcStairFlight
               6.1.3.44 IfcStairFlightType
               6.1.3.45 IfcStairType
               6.1.3.46 IfcWall
               6.1.3.47 IfcWallElementedCase
               6.1.3.48 IfcWallStandardCase
               6.1.3.49 IfcWallType
               6.1.3.50 IfcWindow
               6.1.3.51 IfcWindowStandardCase
               6.1.3.52 IfcWindowType
          6.1.4 Property Sets
               6.1.4.1 Pset_BeamCommon
               6.1.4.2 Pset_BuildingElementProxyCommon
               6.1.4.3 Pset_BuildingElementProxyProvisionForVoid
               6.1.4.4 Pset_BuildingSystemCommon
               6.1.4.5 Pset_ChimneyCommon
               6.1.4.6 Pset_ColumnCommon
               6.1.4.7 Pset_CoveringCeiling
               6.1.4.8 Pset_CoveringCommon
               6.1.4.9 Pset_CoveringFlooring
               6.1.4.10 Pset_CurtainWallCommon
               6.1.4.11 Pset_DoorCommon
               6.1.4.12 Pset_DoorWindowGlazingType
               6.1.4.13 Pset_MemberCommon
               6.1.4.14 Pset_PlateCommon
               6.1.4.15 Pset_RailingCommon
               6.1.4.16 Pset_RampCommon
               6.1.4.17 Pset_RampFlightCommon
               6.1.4.18 Pset_RoofCommon
               6.1.4.19 Pset_ShadingDeviceCommon
               6.1.4.20 Pset_SlabCommon
               6.1.4.21 Pset_StairCommon
               6.1.4.22 Pset_StairFlightCommon
               6.1.4.23 Pset_WallCommon
               6.1.4.24 Pset_WindowCommon
          6.1.5 Quantity Sets
               6.1.5.1 Qto_BeamBaseQuantities
               6.1.5.2 Qto_BuildingElementProxyQuantities
               6.1.5.3 Qto_ChimneyBaseQuantities
               6.1.5.4 Qto_ColumnBaseQuantities
               6.1.5.5 Qto_CoveringBaseQuantities
               6.1.5.6 Qto_CurtainWallQuantities
               6.1.5.7 Qto_DoorBaseQuantities
               6.1.5.8 Qto_MemberBaseQuantities
               6.1.5.9 Qto_PlateBaseQuantities
               6.1.5.10 Qto_RailingBaseQuantities
               6.1.5.11 Qto_RampFlightBaseQuantities
               6.1.5.12 Qto_RoofBaseQuantities
               6.1.5.13 Qto_SlabBaseQuantities
               6.1.5.14 Qto_StairFlightBaseQuantities
               6.1.5.15 Qto_WallBaseQuantities
               6.1.5.16 Qto_WindowBaseQuantities
     6.2 IfcSharedBldgServiceElements
          6.2.1 Schema Definition
          6.2.2 Types
               6.2.2.1 IfcDistributionChamberElementTypeEnum
               6.2.2.2 IfcDistributionPortTypeEnum
               6.2.2.3 IfcDistributionSystemEnum
               6.2.2.4 IfcFlowDirectionEnum
          6.2.3 Entities
               6.2.3.1 IfcDistributionChamberElement
               6.2.3.2 IfcDistributionChamberElementType
               6.2.3.3 IfcDistributionCircuit
               6.2.3.4 IfcDistributionControlElement
               6.2.3.5 IfcDistributionControlElementType
               6.2.3.6 IfcDistributionFlowElement
               6.2.3.7 IfcDistributionFlowElementType
               6.2.3.8 IfcDistributionPort
               6.2.3.9 IfcDistributionSystem
               6.2.3.10 IfcEnergyConversionDevice
               6.2.3.11 IfcEnergyConversionDeviceType
               6.2.3.12 IfcFlowController
               6.2.3.13 IfcFlowControllerType
               6.2.3.14 IfcFlowFitting
               6.2.3.15 IfcFlowFittingType
               6.2.3.16 IfcFlowMovingDevice
               6.2.3.17 IfcFlowMovingDeviceType
               6.2.3.18 IfcFlowSegment
               6.2.3.19 IfcFlowSegmentType
               6.2.3.20 IfcFlowStorageDevice
               6.2.3.21 IfcFlowStorageDeviceType
               6.2.3.22 IfcFlowTerminal
               6.2.3.23 IfcFlowTerminalType
               6.2.3.24 IfcFlowTreatmentDevice
               6.2.3.25 IfcFlowTreatmentDeviceType
               6.2.3.26 IfcRelFlowControlElements
          6.2.4 Property Sets
               6.2.4.1 Pset_AirSideSystemInformation
               6.2.4.2 Pset_DistributionChamberElementCommon
               6.2.4.3 Pset_DistributionChamberElementTypeFormedDuct
               6.2.4.4 Pset_DistributionChamberElementTypeInspectionChamber
               6.2.4.5 Pset_DistributionChamberElementTypeInspectionPit
               6.2.4.6 Pset_DistributionChamberElementTypeManhole
               6.2.4.7 Pset_DistributionChamberElementTypeMeterChamber
               6.2.4.8 Pset_DistributionChamberElementTypeSump
               6.2.4.9 Pset_DistributionChamberElementTypeTrench
               6.2.4.10 Pset_DistributionChamberElementTypeValveChamber
               6.2.4.11 Pset_DistributionPortCommon
               6.2.4.12 Pset_DistributionPortPHistoryCable
               6.2.4.13 Pset_DistributionPortPHistoryDuct
               6.2.4.14 Pset_DistributionPortPHistoryPipe
               6.2.4.15 Pset_DistributionPortTypeCable
               6.2.4.16 Pset_DistributionPortTypeDuct
               6.2.4.17 Pset_DistributionPortTypePipe
               6.2.4.18 Pset_DistributionSystemCommon
               6.2.4.19 Pset_DistributionSystemTypeElectrical
               6.2.4.20 Pset_DistributionSystemTypeVentilation
               6.2.4.21 Pset_OutsideDesignCriteria
               6.2.4.22 Pset_SoundAttenuation
               6.2.4.23 Pset_SoundGeneration
               6.2.4.24 Pset_SpaceThermalDesign
               6.2.4.25 Pset_SpaceThermalLoad
               6.2.4.26 Pset_SpaceThermalLoadPHistory
               6.2.4.27 Pset_ThermalLoadAggregate
               6.2.4.28 Pset_ThermalLoadDesignCriteria
               6.2.4.29 Pset_UtilityConsumptionPHistory
               6.2.4.30 PEnum_AirSideSystemDistributionType
               6.2.4.31 PEnum_AirSideSystemType
               6.2.4.32 PEnum_BuildingThermalExposure
               6.2.4.33 PEnum_ConductorFunctionEnum
               6.2.4.34 PEnum_DistributionPortElectricalType
               6.2.4.35 PEnum_DistributionPortGender
               6.2.4.36 PEnum_DistributionSystemElectricalCategory
               6.2.4.37 PEnum_DistributionSystemElectricalType
               6.2.4.38 PEnum_DuctConnectionType
               6.2.4.39 PEnum_DuctSizingMethod
               6.2.4.40 PEnum_PipeEndStyleTreatment
               6.2.4.41 PEnum_SoundScale
          6.2.5 Quantity Sets
               6.2.5.1 Qto_DistributionChamberElementBaseQuantities
     6.3 IfcSharedComponentElements
          6.3.1 Schema Definition
          6.3.2 Types
               6.3.2.1 IfcBuildingElementPartTypeEnum
               6.3.2.2 IfcDiscreteAccessoryTypeEnum
               6.3.2.3 IfcFastenerTypeEnum
               6.3.2.4 IfcMechanicalFastenerTypeEnum
          6.3.3 Entities
               6.3.3.1 IfcBuildingElementPart
               6.3.3.2 IfcBuildingElementPartType
               6.3.3.3 IfcDiscreteAccessory
               6.3.3.4 IfcDiscreteAccessoryType
               6.3.3.5 IfcElementComponent
               6.3.3.6 IfcElementComponentType
               6.3.3.7 IfcFastener
               6.3.3.8 IfcFastenerType
               6.3.3.9 IfcMechanicalFastener
               6.3.3.10 IfcMechanicalFastenerType
          6.3.4 Property Sets
               6.3.4.1 Pset_DiscreteAccessoryColumnShoe
               6.3.4.2 Pset_DiscreteAccessoryCornerFixingPlate
               6.3.4.3 Pset_DiscreteAccessoryDiagonalTrussConnector
               6.3.4.4 Pset_DiscreteAccessoryEdgeFixingPlate
               6.3.4.5 Pset_DiscreteAccessoryFixingSocket
               6.3.4.6 Pset_DiscreteAccessoryLadderTrussConnector
               6.3.4.7 Pset_DiscreteAccessoryStandardFixingPlate
               6.3.4.8 Pset_DiscreteAccessoryWireLoop
               6.3.4.9 Pset_ElementComponentCommon
               6.3.4.10 Pset_FastenerWeld
               6.3.4.11 Pset_MechanicalFastenerAnchorBolt
               6.3.4.12 Pset_MechanicalFastenerBolt
               6.3.4.13 PEnum_ElementComponentCorrosionTreatment
               6.3.4.14 PEnum_ElementComponentDeliveryType
     6.4 IfcSharedFacilitiesElements
          6.4.1 Schema Definition
          6.4.2 Types
               6.4.2.1 IfcFurnitureTypeEnum
               6.4.2.2 IfcInventoryTypeEnum
               6.4.2.3 IfcOccupantTypeEnum
               6.4.2.4 IfcSystemFurnitureElementTypeEnum
          6.4.3 Entities
               6.4.3.1 IfcAsset
               6.4.3.2 IfcFurniture
               6.4.3.3 IfcFurnitureType
               6.4.3.4 IfcInventory
               6.4.3.5 IfcOccupant
               6.4.3.6 IfcSystemFurnitureElement
               6.4.3.7 IfcSystemFurnitureElementType
          6.4.4 Property Sets
               6.4.4.1 Pset_Asset
               6.4.4.2 Pset_Condition
               6.4.4.3 Pset_FurnitureTypeChair
               6.4.4.4 Pset_FurnitureTypeCommon
               6.4.4.5 Pset_FurnitureTypeDesk
               6.4.4.6 Pset_FurnitureTypeFileCabinet
               6.4.4.7 Pset_FurnitureTypeTable
               6.4.4.8 Pset_ManufacturerOccurrence
               6.4.4.9 Pset_ManufacturerTypeInformation
               6.4.4.10 Pset_PropertyAgreement
               6.4.4.11 Pset_Risk
               6.4.4.12 Pset_ServiceLife
               6.4.4.13 Pset_ServiceLifeFactors
               6.4.4.14 Pset_SystemFurnitureElementTypeCommon
               6.4.4.15 Pset_SystemFurnitureElementTypePanel
               6.4.4.16 Pset_SystemFurnitureElementTypeWorkSurface
               6.4.4.17 Pset_Warranty
               6.4.4.18 PEnum_AssemblyPlace
               6.4.4.19 PEnum_AssetAccountingType
               6.4.4.20 PEnum_AssetInsuranceType
               6.4.4.21 PEnum_AssetTaxType
               6.4.4.22 PEnum_FurniturePanelType
               6.4.4.23 PEnum_PropertyAgreementType
               6.4.4.24 PEnum_RiskAssessment
               6.4.4.25 PEnum_RiskConsequence
               6.4.4.26 PEnum_RiskOwner
               6.4.4.27 PEnum_RiskRating
               6.4.4.28 PEnum_RiskType
     6.5 IfcSharedMgmtElements
          6.5.1 Schema Definition
          6.5.2 Types
               6.5.2.1 IfcActionRequestTypeEnum
               6.5.2.2 IfcCostItemTypeEnum
               6.5.2.3 IfcCostScheduleTypeEnum
               6.5.2.4 IfcPermitTypeEnum
               6.5.2.5 IfcProjectOrderTypeEnum
          6.5.3 Entities
               6.5.3.1 IfcActionRequest
               6.5.3.2 IfcCostItem
               6.5.3.3 IfcCostSchedule
               6.5.3.4 IfcPermit
               6.5.3.5 IfcProjectOrder
          6.5.4 Property Sets
               6.5.4.1 Pset_ActionRequest
               6.5.4.2 Pset_PackingInstructions
               6.5.4.3 Pset_Permit
               6.5.4.4 Pset_ProjectOrderChangeOrder
               6.5.4.5 Pset_ProjectOrderMaintenanceWorkOrder
               6.5.4.6 Pset_ProjectOrderMoveOrder
               6.5.4.7 Pset_ProjectOrderPurchaseOrder
               6.5.4.8 Pset_ProjectOrderWorkOrder
               6.5.4.9 PEnum_MaintenanceType
               6.5.4.10 PEnum_PackingCareType
               6.5.4.11 PEnum_PriorityType
7. Domain specific data schemas
     7.1 IfcArchitectureDomain
          7.1.1 Schema Definition
          7.1.2 Types
               7.1.2.1 IfcDoorPanelOperationEnum
               7.1.2.2 IfcDoorPanelPositionEnum
               7.1.2.3 IfcDoorStyleConstructionEnum
               7.1.2.4 IfcDoorStyleOperationEnum
               7.1.2.5 IfcPermeableCoveringOperationEnum
               7.1.2.6 IfcWindowPanelOperationEnum
               7.1.2.7 IfcWindowPanelPositionEnum
               7.1.2.8 IfcWindowStyleConstructionEnum
               7.1.2.9 IfcWindowStyleOperationEnum
          7.1.3 Entities
               7.1.3.1 IfcDoorLiningProperties
               7.1.3.2 IfcDoorPanelProperties
               7.1.3.3 IfcDoorStyle
               7.1.3.4 IfcPermeableCoveringProperties
               7.1.3.5 IfcWindowLiningProperties
               7.1.3.6 IfcWindowPanelProperties
               7.1.3.7 IfcWindowStyle
     7.2 IfcBuildingControlsDomain
          7.2.1 Schema Definition
          7.2.2 Types
               7.2.2.1 IfcActuatorTypeEnum
               7.2.2.2 IfcAlarmTypeEnum
               7.2.2.3 IfcControllerTypeEnum
               7.2.2.4 IfcFlowInstrumentTypeEnum
               7.2.2.5 IfcSensorTypeEnum
               7.2.2.6 IfcUnitaryControlElementTypeEnum
          7.2.3 Entities
               7.2.3.1 IfcActuator
               7.2.3.2 IfcActuatorType
               7.2.3.3 IfcAlarm
               7.2.3.4 IfcAlarmType
               7.2.3.5 IfcController
               7.2.3.6 IfcControllerType
               7.2.3.7 IfcFlowInstrument
               7.2.3.8 IfcFlowInstrumentType
               7.2.3.9 IfcSensor
               7.2.3.10 IfcSensorType
               7.2.3.11 IfcUnitaryControlElement
               7.2.3.12 IfcUnitaryControlElementType
          7.2.4 Property Sets
               7.2.4.1 Pset_ActuatorPHistory
               7.2.4.2 Pset_ActuatorTypeCommon
               7.2.4.3 Pset_ActuatorTypeElectricActuator
               7.2.4.4 Pset_ActuatorTypeHydraulicActuator
               7.2.4.5 Pset_ActuatorTypeLinearActuation
               7.2.4.6 Pset_ActuatorTypePneumaticActuator
               7.2.4.7 Pset_ActuatorTypeRotationalActuation
               7.2.4.8 Pset_AlarmPHistory
               7.2.4.9 Pset_AlarmTypeCommon
               7.2.4.10 Pset_ControllerPHistory
               7.2.4.11 Pset_ControllerTypeCommon
               7.2.4.12 Pset_ControllerTypeFloating
               7.2.4.13 Pset_ControllerTypeMultiPosition
               7.2.4.14 Pset_ControllerTypeProgrammable
               7.2.4.15 Pset_ControllerTypeProportional
               7.2.4.16 Pset_ControllerTypeTwoPosition
               7.2.4.17 Pset_FlowInstrumentPHistory
               7.2.4.18 Pset_FlowInstrumentTypeCommon
               7.2.4.19 Pset_FlowInstrumentTypePressureGauge
               7.2.4.20 Pset_FlowInstrumentTypeThermometer
               7.2.4.21 Pset_SensorPHistory
               7.2.4.22 Pset_SensorTypeCO2Sensor
               7.2.4.23 Pset_SensorTypeCommon
               7.2.4.24 Pset_SensorTypeConductanceSensor
               7.2.4.25 Pset_SensorTypeContactSensor
               7.2.4.26 Pset_SensorTypeFireSensor
               7.2.4.27 Pset_SensorTypeFlowSensor
               7.2.4.28 Pset_SensorTypeFrostSensor
               7.2.4.29 Pset_SensorTypeGasSensor
               7.2.4.30 Pset_SensorTypeHeatSensor
               7.2.4.31 Pset_SensorTypeHumiditySensor
               7.2.4.32 Pset_SensorTypeIdentifierSensor
               7.2.4.33 Pset_SensorTypeIonConcentrationSensor
               7.2.4.34 Pset_SensorTypeLevelSensor
               7.2.4.35 Pset_SensorTypeLightSensor
               7.2.4.36 Pset_SensorTypeMoistureSensor
               7.2.4.37 Pset_SensorTypeMovementSensor
               7.2.4.38 Pset_SensorTypePHSensor
               7.2.4.39 Pset_SensorTypePressureSensor
               7.2.4.40 Pset_SensorTypeRadiationSensor
               7.2.4.41 Pset_SensorTypeRadioactivitySensor
               7.2.4.42 Pset_SensorTypeSmokeSensor
               7.2.4.43 Pset_SensorTypeSoundSensor
               7.2.4.44 Pset_SensorTypeTemperatureSensor
               7.2.4.45 Pset_SensorTypeWindSensor
               7.2.4.46 Pset_UnitaryControlElementPHistory
               7.2.4.47 Pset_UnitaryControlElementTypeCommon
               7.2.4.48 Pset_UnitaryControlElementTypeIndicatorPanel
               7.2.4.49 Pset_UnitaryControlElementTypeThermostat
               7.2.4.50 PEnum_ActuatorApplication
               7.2.4.51 PEnum_ControllerApplication
               7.2.4.52 PEnum_ControllerMultiPositionType
               7.2.4.53 PEnum_ControllerProportionalType
               7.2.4.54 PEnum_ControllerTwoPositionType
               7.2.4.55 PEnum_ControllerTypeFloating
               7.2.4.56 PEnum_ControllerTypeProgrammable
               7.2.4.57 PEnum_ElectricActuatorType
               7.2.4.58 PEnum_FailPosition
               7.2.4.59 PEnum_MovementSensingType
               7.2.4.60 PEnum_PressureGaugeType
               7.2.4.61 PEnum_TemperatureSensorType
               7.2.4.62 PEnum_ThermometerType
               7.2.4.63 PEnum_UnitaryControlElementApplication
               7.2.4.64 PEnum_WindSensorType
          7.2.5 Quantity Sets
               7.2.5.1 Qto_ActuatorBaseQuantities
               7.2.5.2 Qto_AlarmBaseQuantities
               7.2.5.3 Qto_ControllerBaseQuantities
               7.2.5.4 Qto_FlowInstrumentBaseQuantities
               7.2.5.5 Qto_SensorBaseQuantities
               7.2.5.6 Qto_UnitaryControlElementBaseQuantities
     7.3 IfcConstructionMgmtDomain
          7.3.1 Schema Definition
          7.3.2 Types
               7.3.2.1 IfcConstructionEquipmentResourceTypeEnum
               7.3.2.2 IfcConstructionMaterialResourceTypeEnum
               7.3.2.3 IfcConstructionProductResourceTypeEnum
               7.3.2.4 IfcCrewResourceTypeEnum
               7.3.2.5 IfcLaborResourceTypeEnum
               7.3.2.6 IfcSubContractResourceTypeEnum
          7.3.3 Entities
               7.3.3.1 IfcConstructionEquipmentResource
               7.3.3.2 IfcConstructionEquipmentResourceType
               7.3.3.3 IfcConstructionMaterialResource
               7.3.3.4 IfcConstructionMaterialResourceType
               7.3.3.5 IfcConstructionProductResource
               7.3.3.6 IfcConstructionProductResourceType
               7.3.3.7 IfcConstructionResource
               7.3.3.8 IfcConstructionResourceType
               7.3.3.9 IfcCrewResource
               7.3.3.10 IfcCrewResourceType
               7.3.3.11 IfcLaborResource
               7.3.3.12 IfcLaborResourceType
               7.3.3.13 IfcSubContractResource
               7.3.3.14 IfcSubContractResourceType
          7.3.4 Property Sets
               7.3.4.1 Pset_ConstructionResource
          7.3.5 Quantity Sets
               7.3.5.1 Qto_ConstructionEquipmentResourceBaseQuantities
               7.3.5.2 Qto_ConstructionMaterialResourceBaseQuantities
               7.3.5.3 Qto_LaborResourceBaseQuantities
     7.4 IfcElectricalDomain
          7.4.1 Schema Definition
          7.4.2 Types
               7.4.2.1 IfcAudioVisualApplianceTypeEnum
               7.4.2.2 IfcCableCarrierFittingTypeEnum
               7.4.2.3 IfcCableCarrierSegmentTypeEnum
               7.4.2.4 IfcCableFittingTypeEnum
               7.4.2.5 IfcCableSegmentTypeEnum
               7.4.2.6 IfcCommunicationsApplianceTypeEnum
               7.4.2.7 IfcElectricApplianceTypeEnum
               7.4.2.8 IfcElectricDistributionBoardTypeEnum
               7.4.2.9 IfcElectricFlowStorageDeviceTypeEnum
               7.4.2.10 IfcElectricGeneratorTypeEnum
               7.4.2.11 IfcElectricMotorTypeEnum
               7.4.2.12 IfcElectricTimeControlTypeEnum
               7.4.2.13 IfcJunctionBoxTypeEnum
               7.4.2.14 IfcLampTypeEnum
               7.4.2.15 IfcLightFixtureTypeEnum
               7.4.2.16 IfcMotorConnectionTypeEnum
               7.4.2.17 IfcOutletTypeEnum
               7.4.2.18 IfcProtectiveDeviceTrippingUnitTypeEnum
               7.4.2.19 IfcProtectiveDeviceTypeEnum
               7.4.2.20 IfcSolarDeviceTypeEnum
               7.4.2.21 IfcSwitchingDeviceTypeEnum
               7.4.2.22 IfcTransformerTypeEnum
          7.4.3 Entities
               7.4.3.1 IfcAudioVisualAppliance
               7.4.3.2 IfcAudioVisualApplianceType
               7.4.3.3 IfcCableCarrierFitting
               7.4.3.4 IfcCableCarrierFittingType
               7.4.3.5 IfcCableCarrierSegment
               7.4.3.6 IfcCableCarrierSegmentType
               7.4.3.7 IfcCableFitting
               7.4.3.8 IfcCableFittingType
               7.4.3.9 IfcCableSegment
               7.4.3.10 IfcCableSegmentType
               7.4.3.11 IfcCommunicationsAppliance
               7.4.3.12 IfcCommunicationsApplianceType
               7.4.3.13 IfcElectricAppliance
               7.4.3.14 IfcElectricApplianceType
               7.4.3.15 IfcElectricDistributionBoard
               7.4.3.16 IfcElectricDistributionBoardType
               7.4.3.17 IfcElectricFlowStorageDevice
               7.4.3.18 IfcElectricFlowStorageDeviceType
               7.4.3.19 IfcElectricGenerator
               7.4.3.20 IfcElectricGeneratorType
               7.4.3.21 IfcElectricMotor
               7.4.3.22 IfcElectricMotorType
               7.4.3.23 IfcElectricTimeControl
               7.4.3.24 IfcElectricTimeControlType
               7.4.3.25 IfcJunctionBox
               7.4.3.26 IfcJunctionBoxType
               7.4.3.27 IfcLamp
               7.4.3.28 IfcLampType
               7.4.3.29 IfcLightFixture
               7.4.3.30 IfcLightFixtureType
               7.4.3.31 IfcMotorConnection
               7.4.3.32 IfcMotorConnectionType
               7.4.3.33 IfcOutlet
               7.4.3.34 IfcOutletType
               7.4.3.35 IfcProtectiveDevice
               7.4.3.36 IfcProtectiveDeviceTrippingUnit
               7.4.3.37 IfcProtectiveDeviceTrippingUnitType
               7.4.3.38 IfcProtectiveDeviceType
               7.4.3.39 IfcSolarDevice
               7.4.3.40 IfcSolarDeviceType
               7.4.3.41 IfcSwitchingDevice
               7.4.3.42 IfcSwitchingDeviceType
               7.4.3.43 IfcTransformer
               7.4.3.44 IfcTransformerType
          7.4.4 Property Sets
               7.4.4.1 Pset_AudioVisualAppliancePHistory
               7.4.4.2 Pset_AudioVisualApplianceTypeAmplifier
               7.4.4.3 Pset_AudioVisualApplianceTypeCamera
               7.4.4.4 Pset_AudioVisualApplianceTypeCommon
               7.4.4.5 Pset_AudioVisualApplianceTypeDisplay
               7.4.4.6 Pset_AudioVisualApplianceTypePlayer
               7.4.4.7 Pset_AudioVisualApplianceTypeProjector
               7.4.4.8 Pset_AudioVisualApplianceTypeReceiver
               7.4.4.9 Pset_AudioVisualApplianceTypeSpeaker
               7.4.4.10 Pset_AudioVisualApplianceTypeTuner
               7.4.4.11 Pset_CableCarrierFittingTypeCommon
               7.4.4.12 Pset_CableCarrierSegmentTypeCableLadderSegment
               7.4.4.13 Pset_CableCarrierSegmentTypeCableTraySegment
               7.4.4.14 Pset_CableCarrierSegmentTypeCableTrunkingSegment
               7.4.4.15 Pset_CableCarrierSegmentTypeCommon
               7.4.4.16 Pset_CableCarrierSegmentTypeConduitSegment
               7.4.4.17 Pset_CableFittingTypeCommon
               7.4.4.18 Pset_CableSegmentOccurrence
               7.4.4.19 Pset_CableSegmentTypeBusBarSegment
               7.4.4.20 Pset_CableSegmentTypeCableSegment
               7.4.4.21 Pset_CableSegmentTypeCommon
               7.4.4.22 Pset_CableSegmentTypeConductorSegment
               7.4.4.23 Pset_CableSegmentTypeCoreSegment
               7.4.4.24 Pset_CommunicationsAppliancePHistory
               7.4.4.25 Pset_CommunicationsApplianceTypeCommon
               7.4.4.26 Pset_ElectricalDeviceCommon
               7.4.4.27 Pset_ElectricAppliancePHistory
               7.4.4.28 Pset_ElectricApplianceTypeCommon
               7.4.4.29 Pset_ElectricApplianceTypeDishwasher
               7.4.4.30 Pset_ElectricApplianceTypeElectricCooker
               7.4.4.31 Pset_ElectricDistributionBoardOccurrence
               7.4.4.32 Pset_ElectricDistributionBoardTypeCommon
               7.4.4.33 Pset_ElectricFlowStorageDeviceTypeCommon
               7.4.4.34 Pset_ElectricGeneratorTypeCommon
               7.4.4.35 Pset_ElectricMotorTypeCommon
               7.4.4.36 Pset_ElectricTimeControlTypeCommon
               7.4.4.37 Pset_JunctionBoxTypeCommon
               7.4.4.38 Pset_LampTypeCommon
               7.4.4.39 Pset_LightFixtureTypeCommon
               7.4.4.40 Pset_LightFixtureTypeSecurityLighting
               7.4.4.41 Pset_MotorConnectionTypeCommon
               7.4.4.42 Pset_OutletTypeCommon
               7.4.4.43 Pset_ProtectiveDeviceBreakerUnitI2TCurve
               7.4.4.44 Pset_ProtectiveDeviceBreakerUnitI2TFuseCurve
               7.4.4.45 Pset_ProtectiveDeviceBreakerUnitIPICurve
               7.4.4.46 Pset_ProtectiveDeviceBreakerUnitTypeMCB
               7.4.4.47 Pset_ProtectiveDeviceBreakerUnitTypeMotorProtection
               7.4.4.48 Pset_ProtectiveDeviceOccurrence
               7.4.4.49 Pset_ProtectiveDeviceTrippingCurve
               7.4.4.50 Pset_ProtectiveDeviceTrippingFunctionGCurve
               7.4.4.51 Pset_ProtectiveDeviceTrippingFunctionICurve
               7.4.4.52 Pset_ProtectiveDeviceTrippingFunctionLCurve
               7.4.4.53 Pset_ProtectiveDeviceTrippingFunctionSCurve
               7.4.4.54 Pset_ProtectiveDeviceTrippingUnitCurrentAdjustment
               7.4.4.55 Pset_ProtectiveDeviceTrippingUnitTimeAdjustment
               7.4.4.56 Pset_ProtectiveDeviceTrippingUnitTypeCommon
               7.4.4.57 Pset_ProtectiveDeviceTrippingUnitTypeElectroMagnetic
               7.4.4.58 Pset_ProtectiveDeviceTrippingUnitTypeElectronic
               7.4.4.59 Pset_ProtectiveDeviceTrippingUnitTypeResidualCurrent
               7.4.4.60 Pset_ProtectiveDeviceTrippingUnitTypeThermal
               7.4.4.61 Pset_ProtectiveDeviceTypeCircuitBreaker
               7.4.4.62 Pset_ProtectiveDeviceTypeCommon
               7.4.4.63 Pset_ProtectiveDeviceTypeEarthLeakageCircuitBreaker
               7.4.4.64 Pset_ProtectiveDeviceTypeFuseDisconnector
               7.4.4.65 Pset_ProtectiveDeviceTypeResidualCurrentCircuitBreaker
               7.4.4.66 Pset_ProtectiveDeviceTypeResidualCurrentSwitch
               7.4.4.67 Pset_ProtectiveDeviceTypeVaristor
               7.4.4.68 Pset_SolarDeviceTypeCommon
               7.4.4.69 Pset_SwitchingDeviceTypeCommon
               7.4.4.70 Pset_SwitchingDeviceTypeContactor
               7.4.4.71 Pset_SwitchingDeviceTypeDimmerSwitch
               7.4.4.72 Pset_SwitchingDeviceTypeEmergencyStop
               7.4.4.73 Pset_SwitchingDeviceTypeKeypad
               7.4.4.74 Pset_SwitchingDeviceTypeMomentarySwitch
               7.4.4.75 Pset_SwitchingDeviceTypePHistory
               7.4.4.76 Pset_SwitchingDeviceTypeSelectorSwitch
               7.4.4.77 Pset_SwitchingDeviceTypeStarter
               7.4.4.78 Pset_SwitchingDeviceTypeSwitchDisconnector
               7.4.4.79 Pset_SwitchingDeviceTypeToggleSwitch
               7.4.4.80 Pset_TransformerTypeCommon
               7.4.4.81 PEnum_AddressabilityType
               7.4.4.82 PEnum_AdjustmentValueType
               7.4.4.83 PEnum_AudioVisualAmplifierType
               7.4.4.84 PEnum_AudioVisualCameraType
               7.4.4.85 PEnum_AudioVisualDisplayTouchScreen
               7.4.4.86 PEnum_AudioVisualDisplayType
               7.4.4.87 PEnum_AudioVisualPlayerType
               7.4.4.88 PEnum_AudioVisualProjectorType
               7.4.4.89 PEnum_AudioVisualReceiverType
               7.4.4.90 PEnum_AudioVisualSpeakerMounting
               7.4.4.91 PEnum_AudioVisualSpeakerType
               7.4.4.92 PEnum_AudioVisualTunerType
               7.4.4.93 PEnum_BackupSupplySystemType
               7.4.4.94 PEnum_ConduitShapeType
               7.4.4.95 PEnum_ConstructionEnum
               7.4.4.96 PEnum_ContactorType
               7.4.4.97 PEnum_CoreColorsEnum
               7.4.4.98 PEnum_EarthFailureDeviceType
               7.4.4.99 PEnum_ElectricApplianceDishwasherType
               7.4.4.100 PEnum_ElectricApplianceElectricCookerType
               7.4.4.101 PEnum_ElectroMagneticTrippingUnitType
               7.4.4.102 PEnum_ElectronicTrippingUnitType
               7.4.4.103 PEnum_FunctionEnum
               7.4.4.104 PEnum_FuseDisconnectorType
               7.4.4.105 PEnum_InstallationMethodFlagEnum
               7.4.4.106 PEnum_InsulationStandardClass
               7.4.4.107 PEnum_JunctionBoxMountingType
               7.4.4.108 PEnum_JunctionBoxPlacingType
               7.4.4.109 PEnum_JunctionBoxShapeType
               7.4.4.110 PEnum_LampBallastType
               7.4.4.111 PEnum_LampCompensationType
               7.4.4.112 PEnum_LightFixtureMountingType
               7.4.4.113 PEnum_LightFixturePlacingType
               7.4.4.114 PEnum_LightFixtureSecurityLightingType
               7.4.4.115 PEnum_LoadDisconnectionType
               7.4.4.116 PEnum_MaterialEnum
               7.4.4.117 PEnum_MotorEnclosureType
               7.4.4.118 PEnum_MountingMethodEnum
               7.4.4.119 PEnum_PictogramEscapeDirectionType
               7.4.4.120 PEnum_PoleUsage
               7.4.4.121 PEnum_SecondaryCurrentType
               7.4.4.122 PEnum_SelfTestType
               7.4.4.123 PEnum_ShapeEnum
               7.4.4.124 PEnum_StarterType
               7.4.4.125 PEnum_SwitchActivation
               7.4.4.126 PEnum_SwitchDisconnectorType
               7.4.4.127 PEnum_SwitchFunctionType
               7.4.4.128 PEnum_SwitchingDeviceDimmerSwitchType
               7.4.4.129 PEnum_SwitchingDeviceEmergencyStopType
               7.4.4.130 PEnum_SwitchingDeviceKeypadType
               7.4.4.131 PEnum_SwitchingDeviceMomentarySwitchType
               7.4.4.132 PEnum_SwitchingDeviceToggleSwitchType
               7.4.4.133 PEnum_SwitchUsage
               7.4.4.134 PEnum_ThermalTrippingUnitType
               7.4.4.135 PEnum_TransformerVectorGroup
               7.4.4.136 PEnum_TrippingCurveType
               7.4.4.137 PEnum_TrippingUnitReleaseCurrent
               7.4.4.138 PEnum_VaristorType
               7.4.4.139 PEnum_VoltageLevels
          7.4.5 Quantity Sets
               7.4.5.1 Qto_AudioVisualApplianceBaseQuantities
               7.4.5.2 Qto_CableCarrierFittingBaseQuantities
               7.4.5.3 Qto_CableCarrierSegmentBaseQuantities
               7.4.5.4 Qto_CableFittingBaseQuantities
               7.4.5.5 Qto_CableSegmentBaseQuantities
               7.4.5.6 Qto_CommunicationsApplianceBaseQuantities
               7.4.5.7 Qto_ElectricApplianceBaseQuantities
               7.4.5.8 Qto_ElectricDistributionBoardBaseQuantities
               7.4.5.9 Qto_ElectricFlowStorageDeviceBaseQuantities
               7.4.5.10 Qto_ElectricGeneratorBaseQuantities
               7.4.5.11 Qto_ElectricMotorBaseQuantities
               7.4.5.12 Qto_ElectricTimeControlBaseQuantities
               7.4.5.13 Qto_JunctionBoxBaseQuantities
               7.4.5.14 Qto_LampBaseQuantities
               7.4.5.15 Qto_LightFixtureBaseQuantities
               7.4.5.16 Qto_MotorConnectionBaseQuantities
               7.4.5.17 Qto_OutletBaseQuantities
               7.4.5.18 Qto_ProtectiveDeviceBaseQuantities
               7.4.5.19 Qto_ProtectiveDeviceTrippingUnitBaseQuantities
               7.4.5.20 Qto_SolarDeviceBaseQuantities
               7.4.5.21 Qto_SwitchingDeviceBaseQuantities
               7.4.5.22 Qto_TransformerBaseQuantities
     7.5 IfcHvacDomain
          7.5.1 Schema Definition
          7.5.2 Types
               7.5.2.1 IfcAirTerminalBoxTypeEnum
               7.5.2.2 IfcAirTerminalTypeEnum
               7.5.2.3 IfcAirToAirHeatRecoveryTypeEnum
               7.5.2.4 IfcBoilerTypeEnum
               7.5.2.5 IfcBurnerTypeEnum
               7.5.2.6 IfcChillerTypeEnum
               7.5.2.7 IfcCoilTypeEnum
               7.5.2.8 IfcCompressorTypeEnum
               7.5.2.9 IfcCondenserTypeEnum
               7.5.2.10 IfcCooledBeamTypeEnum
               7.5.2.11 IfcCoolingTowerTypeEnum
               7.5.2.12 IfcDamperTypeEnum
               7.5.2.13 IfcDuctFittingTypeEnum
               7.5.2.14 IfcDuctSegmentTypeEnum
               7.5.2.15 IfcDuctSilencerTypeEnum
               7.5.2.16 IfcEngineTypeEnum
               7.5.2.17 IfcEvaporativeCoolerTypeEnum
               7.5.2.18 IfcEvaporatorTypeEnum
               7.5.2.19 IfcFanTypeEnum
               7.5.2.20 IfcFilterTypeEnum
               7.5.2.21 IfcFlowMeterTypeEnum
               7.5.2.22 IfcHeatExchangerTypeEnum
               7.5.2.23 IfcHumidifierTypeEnum
               7.5.2.24 IfcMedicalDeviceTypeEnum
               7.5.2.25 IfcPipeFittingTypeEnum
               7.5.2.26 IfcPipeSegmentTypeEnum
               7.5.2.27 IfcPumpTypeEnum
               7.5.2.28 IfcSpaceHeaterTypeEnum
               7.5.2.29 IfcTankTypeEnum
               7.5.2.30 IfcTubeBundleTypeEnum
               7.5.2.31 IfcUnitaryEquipmentTypeEnum
               7.5.2.32 IfcValveTypeEnum
               7.5.2.33 IfcVibrationIsolatorTypeEnum
          7.5.3 Entities
               7.5.3.1 IfcAirTerminal
               7.5.3.2 IfcAirTerminalBox
               7.5.3.3 IfcAirTerminalBoxType
               7.5.3.4 IfcAirTerminalType
               7.5.3.5 IfcAirToAirHeatRecovery
               7.5.3.6 IfcAirToAirHeatRecoveryType
               7.5.3.7 IfcBoiler
               7.5.3.8 IfcBoilerType
               7.5.3.9 IfcBurner
               7.5.3.10 IfcBurnerType
               7.5.3.11 IfcChiller
               7.5.3.12 IfcChillerType
               7.5.3.13 IfcCoil
               7.5.3.14 IfcCoilType
               7.5.3.15 IfcCompressor
               7.5.3.16 IfcCompressorType
               7.5.3.17 IfcCondenser
               7.5.3.18 IfcCondenserType
               7.5.3.19 IfcCooledBeam
               7.5.3.20 IfcCooledBeamType
               7.5.3.21 IfcCoolingTower
               7.5.3.22 IfcCoolingTowerType
               7.5.3.23 IfcDamper
               7.5.3.24 IfcDamperType
               7.5.3.25 IfcDuctFitting
               7.5.3.26 IfcDuctFittingType
               7.5.3.27 IfcDuctSegment
               7.5.3.28 IfcDuctSegmentType
               7.5.3.29 IfcDuctSilencer
               7.5.3.30 IfcDuctSilencerType
               7.5.3.31 IfcEngine
               7.5.3.32 IfcEngineType
               7.5.3.33 IfcEvaporativeCooler
               7.5.3.34 IfcEvaporativeCoolerType
               7.5.3.35 IfcEvaporator
               7.5.3.36 IfcEvaporatorType
               7.5.3.37 IfcFan
               7.5.3.38 IfcFanType
               7.5.3.39 IfcFilter
               7.5.3.40 IfcFilterType
               7.5.3.41 IfcFlowMeter
               7.5.3.42 IfcFlowMeterType
               7.5.3.43 IfcHeatExchanger
               7.5.3.44 IfcHeatExchangerType
               7.5.3.45 IfcHumidifier
               7.5.3.46 IfcHumidifierType
               7.5.3.47 IfcMedicalDevice
               7.5.3.48 IfcMedicalDeviceType
               7.5.3.49 IfcPipeFitting
               7.5.3.50 IfcPipeFittingType
               7.5.3.51 IfcPipeSegment
               7.5.3.52 IfcPipeSegmentType
               7.5.3.53 IfcPump
               7.5.3.54 IfcPumpType
               7.5.3.55 IfcSpaceHeater
               7.5.3.56 IfcSpaceHeaterType
               7.5.3.57 IfcTank
               7.5.3.58 IfcTankType
               7.5.3.59 IfcTubeBundle
               7.5.3.60 IfcTubeBundleType
               7.5.3.61 IfcUnitaryEquipment
               7.5.3.62 IfcUnitaryEquipmentType
               7.5.3.63 IfcValve
               7.5.3.64 IfcValveType
               7.5.3.65 IfcVibrationIsolator
               7.5.3.66 IfcVibrationIsolatorType
          7.5.4 Property Sets
               7.5.4.1 Pset_AirTerminalBoxPHistory
               7.5.4.2 Pset_AirTerminalBoxTypeCommon
               7.5.4.3 Pset_AirTerminalOccurrence
               7.5.4.4 Pset_AirTerminalPHistory
               7.5.4.5 Pset_AirTerminalTypeCommon
               7.5.4.6 Pset_AirToAirHeatRecoveryPHistory
               7.5.4.7 Pset_AirToAirHeatRecoveryTypeCommon
               7.5.4.8 Pset_BoilerPHistory
               7.5.4.9 Pset_BoilerTypeCommon
               7.5.4.10 Pset_BoilerTypeSteam
               7.5.4.11 Pset_BoilerTypeWater
               7.5.4.12 Pset_BurnerTypeCommon
               7.5.4.13 Pset_ChillerPHistory
               7.5.4.14 Pset_ChillerTypeCommon
               7.5.4.15 Pset_CoilOccurrence
               7.5.4.16 Pset_CoilPHistory
               7.5.4.17 Pset_CoilTypeCommon
               7.5.4.18 Pset_CoilTypeHydronic
               7.5.4.19 Pset_CompressorPHistory
               7.5.4.20 Pset_CompressorTypeCommon
               7.5.4.21 Pset_CondenserPHistory
               7.5.4.22 Pset_CondenserTypeCommon
               7.5.4.23 Pset_CooledBeamPHistory
               7.5.4.24 Pset_CooledBeamPHistoryActive
               7.5.4.25 Pset_CooledBeamTypeActive
               7.5.4.26 Pset_CooledBeamTypeCommon
               7.5.4.27 Pset_CoolingTowerPHistory
               7.5.4.28 Pset_CoolingTowerTypeCommon
               7.5.4.29 Pset_DamperOccurrence
               7.5.4.30 Pset_DamperPHistory
               7.5.4.31 Pset_DamperTypeCommon
               7.5.4.32 Pset_DamperTypeControlDamper
               7.5.4.33 Pset_DamperTypeFireDamper
               7.5.4.34 Pset_DamperTypeFireSmokeDamper
               7.5.4.35 Pset_DamperTypeSmokeDamper
               7.5.4.36 Pset_DuctFittingOccurrence
               7.5.4.37 Pset_DuctFittingPHistory
               7.5.4.38 Pset_DuctFittingTypeCommon
               7.5.4.39 Pset_DuctSegmentOccurrence
               7.5.4.40 Pset_DuctSegmentPHistory
               7.5.4.41 Pset_DuctSegmentTypeCommon
               7.5.4.42 Pset_DuctSilencerPHistory
               7.5.4.43 Pset_DuctSilencerTypeCommon
               7.5.4.44 Pset_EngineTypeCommon
               7.5.4.45 Pset_EvaporativeCoolerPHistory
               7.5.4.46 Pset_EvaporativeCoolerTypeCommon
               7.5.4.47 Pset_EvaporatorPHistory
               7.5.4.48 Pset_EvaporatorTypeCommon
               7.5.4.49 Pset_FanCentrifugal
               7.5.4.50 Pset_FanOccurrence
               7.5.4.51 Pset_FanPHistory
               7.5.4.52 Pset_FanTypeCommon
               7.5.4.53 Pset_FilterPHistory
               7.5.4.54 Pset_FilterTypeAirParticleFilter
               7.5.4.55 Pset_FilterTypeCommon
               7.5.4.56 Pset_FilterTypeCompressedAirFilter
               7.5.4.57 Pset_FilterTypeWaterFilter
               7.5.4.58 Pset_FlowMeterOccurrence
               7.5.4.59 Pset_FlowMeterTypeCommon
               7.5.4.60 Pset_FlowMeterTypeEnergyMeter
               7.5.4.61 Pset_FlowMeterTypeGasMeter
               7.5.4.62 Pset_FlowMeterTypeOilMeter
               7.5.4.63 Pset_FlowMeterTypeWaterMeter
               7.5.4.64 Pset_HeatExchangerTypeCommon
               7.5.4.65 Pset_HeatExchangerTypePlate
               7.5.4.66 Pset_HumidifierPHistory
               7.5.4.67 Pset_HumidifierTypeCommon
               7.5.4.68 Pset_MedicalDeviceTypeCommon
               7.5.4.69 Pset_PipeConnectionFlanged
               7.5.4.70 Pset_PipeFittingOccurrence
               7.5.4.71 Pset_PipeFittingPHistory
               7.5.4.72 Pset_PipeFittingTypeBend
               7.5.4.73 Pset_PipeFittingTypeCommon
               7.5.4.74 Pset_PipeFittingTypeJunction
               7.5.4.75 Pset_PipeSegmentOccurrence
               7.5.4.76 Pset_PipeSegmentPHistory
               7.5.4.77 Pset_PipeSegmentTypeCommon
               7.5.4.78 Pset_PipeSegmentTypeCulvert
               7.5.4.79 Pset_PipeSegmentTypeGutter
               7.5.4.80 Pset_PumpOccurrence
               7.5.4.81 Pset_PumpPHistory
               7.5.4.82 Pset_PumpTypeCommon
               7.5.4.83 Pset_ShadingDevicePHistory
               7.5.4.84 Pset_SpaceHeaterPHistory
               7.5.4.85 Pset_SpaceHeaterTypeCommon
               7.5.4.86 Pset_SpaceHeaterTypeConvector
               7.5.4.87 Pset_SpaceHeaterTypeRadiator
               7.5.4.88 Pset_SpaceThermalPHistory
               7.5.4.89 Pset_TankOccurrence
               7.5.4.90 Pset_TankTypeCommon
               7.5.4.91 Pset_TankTypeExpansion
               7.5.4.92 Pset_TankTypePreformed
               7.5.4.93 Pset_TankTypePressureVessel
               7.5.4.94 Pset_TankTypeSectional
               7.5.4.95 Pset_TubeBundleTypeCommon
               7.5.4.96 Pset_TubeBundleTypeFinned
               7.5.4.97 Pset_UnitaryEquipmentTypeAirConditioningUnit
               7.5.4.98 Pset_UnitaryEquipmentTypeAirHandler
               7.5.4.99 Pset_UnitaryEquipmentTypeCommon
               7.5.4.100 Pset_ValvePHistory
               7.5.4.101 Pset_ValveTypeAirRelease
               7.5.4.102 Pset_ValveTypeCommon
               7.5.4.103 Pset_ValveTypeDrawOffCock
               7.5.4.104 Pset_ValveTypeFaucet
               7.5.4.105 Pset_ValveTypeFlushing
               7.5.4.106 Pset_ValveTypeGasTap
               7.5.4.107 Pset_ValveTypeIsolating
               7.5.4.108 Pset_ValveTypeMixing
               7.5.4.109 Pset_ValveTypePressureReducing
               7.5.4.110 Pset_ValveTypePressureRelief
               7.5.4.111 Pset_VibrationIsolatorTypeCommon
               7.5.4.112 PEnum_AirHandlerConstruction
               7.5.4.113 PEnum_AirHandlerFanCoilArrangement
               7.5.4.114 PEnum_AirTerminalAirflowType
               7.5.4.115 PEnum_AirTerminalBoxArrangementType
               7.5.4.116 PEnum_AirTerminalBoxReheatType
               7.5.4.117 PEnum_AirTerminalCoreType
               7.5.4.118 PEnum_AirTerminalDischargeDirection
               7.5.4.119 PEnum_AirTerminalFaceType
               7.5.4.120 PEnum_AirTerminalFinishType
               7.5.4.121 PEnum_AirTerminalFlowControlType
               7.5.4.122 PEnum_AirTerminalFlowPattern
               7.5.4.123 PEnum_AirTerminalLocation
               7.5.4.124 PEnum_AirTerminalMountingType
               7.5.4.125 PEnum_AirTerminalShape
               7.5.4.126 PEnum_AirToAirHeatTransferHeatTransferType
               7.5.4.127 PEnum_BackflowPreventerType
               7.5.4.128 PEnum_BoilerOperatingMode
               7.5.4.129 PEnum_CentrifugalFanArrangement
               7.5.4.130 PEnum_CentrifugalFanDischargePosition
               7.5.4.131 PEnum_CentrifugalFanRotation
               7.5.4.132 PEnum_CoilConnectionDirection
               7.5.4.133 PEnum_CoilCoolant
               7.5.4.134 PEnum_CoilFluidArrangement
               7.5.4.135 PEnum_CoilPlacementType
               7.5.4.136 PEnum_CompressedAirFilterType
               7.5.4.137 PEnum_CompressorTypePowerSource
               7.5.4.138 PEnum_ControlDamperOperation
               7.5.4.139 PEnum_CooledBeamActiveAirFlowConfigurationType
               7.5.4.140 PEnum_CooledBeamIntegratedLightingType
               7.5.4.141 PEnum_CooledBeamPipeConnection
               7.5.4.142 PEnum_CooledBeamSupplyAirConnectionType
               7.5.4.143 PEnum_CooledBeamWaterFlowControlSystemType
               7.5.4.144 PEnum_CoolingTowerCapacityControl
               7.5.4.145 PEnum_CoolingTowerCircuitType
               7.5.4.146 PEnum_CoolingTowerControlStrategy
               7.5.4.147 PEnum_CoolingTowerFlowArrangement
               7.5.4.148 PEnum_CoolingTowerSprayType
               7.5.4.149 PEnum_DamperBladeAction
               7.5.4.150 PEnum_DamperBladeEdge
               7.5.4.151 PEnum_DamperBladeShape
               7.5.4.152 PEnum_DamperOperation
               7.5.4.153 PEnum_DamperOrientation
               7.5.4.154 PEnum_DamperSizingMethod
               7.5.4.155 PEnum_DuctSegmentShape
               7.5.4.156 PEnum_EndShapeType
               7.5.4.157 PEnum_EnergySource
               7.5.4.158 PEnum_EngineEnergySource
               7.5.4.159 PEnum_EvaporativeCoolerFlowArrangement
               7.5.4.160 PEnum_EvaporatorCoolant
               7.5.4.161 PEnum_EvaporatorMediumType
               7.5.4.162 PEnum_FanApplicationType
               7.5.4.163 PEnum_FanCapacityControlType
               7.5.4.164 PEnum_FanCoilPosition
               7.5.4.165 PEnum_FanDischargeType
               7.5.4.166 PEnum_FanMotorConnectionType
               7.5.4.167 PEnum_FanMotorPosition
               7.5.4.168 PEnum_FanMountingType
               7.5.4.169 PEnum_FaucetFunction
               7.5.4.170 PEnum_FaucetOperation
               7.5.4.171 PEnum_FaucetType
               7.5.4.172 PEnum_FilterAirParticleFilterSeparationType
               7.5.4.173 PEnum_FilterAirParticleFilterType
               7.5.4.174 PEnum_FilterWaterFilterType
               7.5.4.175 PEnum_FireDamperActuationType
               7.5.4.176 PEnum_FireDamperClosureRating
               7.5.4.177 PEnum_FlowMeterPurpose
               7.5.4.178 PEnum_GasType
               7.5.4.179 PEnum_HeatExchangerArrangement
               7.5.4.180 PEnum_HeatTransferMedium
               7.5.4.181 PEnum_HumidifierApplication
               7.5.4.182 PEnum_HumidifierInternalControl
               7.5.4.183 PEnum_IsolatingPurpose
               7.5.4.184 PEnum_MeterReadOutType
               7.5.4.185 PEnum_MixingValveControl
               7.5.4.186 PEnum_PipeFittingJunctionType
               7.5.4.187 PEnum_PumpBaseType
               7.5.4.188 PEnum_PumpDriveConnectionType
               7.5.4.189 PEnum_RefrigerantClass
               7.5.4.190 PEnum_SpaceHeaterConvectorType
               7.5.4.191 PEnum_SpaceHeaterHeatTransferDimension
               7.5.4.192 PEnum_SpaceHeaterPlacementType
               7.5.4.193 PEnum_SpaceHeaterRadiatorType
               7.5.4.194 PEnum_SpaceHeaterTemperatureClassification
               7.5.4.195 PEnum_TankAccessType
               7.5.4.196 PEnum_TankComposition
               7.5.4.197 PEnum_TankPatternType
               7.5.4.198 PEnum_TankStorageType
               7.5.4.199 PEnum_ValveMechanism
               7.5.4.200 PEnum_ValveOperation
               7.5.4.201 PEnum_ValvePattern
               7.5.4.202 PEnum_WaterMeterType
          7.5.5 Quantity Sets
               7.5.5.1 Qto_AirTerminalBaseQuantities
               7.5.5.2 Qto_AirTerminalBoxTypeBaseQuantities
               7.5.5.3 Qto_AirToAirHeatRecoveryBaseQuantities
               7.5.5.4 Qto_BoilerBaseQuantities
               7.5.5.5 Qto_BurnerBaseQuantities
               7.5.5.6 Qto_ChillerBaseQuantities
               7.5.5.7 Qto_CoilBaseQuantities
               7.5.5.8 Qto_CompressorBaseQuantities
               7.5.5.9 Qto_CondenserBaseQuantities
               7.5.5.10 Qto_CooledBeamBaseQuantities
               7.5.5.11 Qto_CoolingTowerBaseQuantities
               7.5.5.12 Qto_DamperBaseQuantities
               7.5.5.13 Qto_DuctFittingBaseQuantities
               7.5.5.14 Qto_DuctSegmentBaseQuantities
               7.5.5.15 Qto_DuctSilencerBaseQuantities
               7.5.5.16 Qto_EvaporativeCoolerBaseQuantities
               7.5.5.17 Qto_EvaporatorBaseQuantities
               7.5.5.18 Qto_FanBaseQuantities
               7.5.5.19 Qto_FilterBaseQuantities
               7.5.5.20 Qto_FlowMeterBaseQuantities
               7.5.5.21 Qto_HeatExchangerBaseQuantities
               7.5.5.22 Qto_HumidifierBaseQuantities
               7.5.5.23 Qto_PipeFittingBaseQuantities
               7.5.5.24 Qto_PipeSegmentBaseQuantities
               7.5.5.25 Qto_PumpBaseQuantities
               7.5.5.26 Qto_SpaceHeaterBaseQuantities
               7.5.5.27 Qto_TankBaseQuantities
               7.5.5.28 Qto_TubeBundleBaseQuantities
               7.5.5.29 Qto_UnitaryEquipmentBaseQuantities
               7.5.5.30 Qto_ValveBaseQuantities
               7.5.5.31 Qto_VibrationIsolatorBaseQuantities
     7.6 IfcPlumbingFireProtectionDomain
          7.6.1 Schema Definition
          7.6.2 Types
               7.6.2.1 IfcFireSuppressionTerminalTypeEnum
               7.6.2.2 IfcInterceptorTypeEnum
               7.6.2.3 IfcSanitaryTerminalTypeEnum
               7.6.2.4 IfcStackTerminalTypeEnum
               7.6.2.5 IfcWasteTerminalTypeEnum
          7.6.3 Entities
               7.6.3.1 IfcFireSuppressionTerminal
               7.6.3.2 IfcFireSuppressionTerminalType
               7.6.3.3 IfcInterceptor
               7.6.3.4 IfcInterceptorType
               7.6.3.5 IfcSanitaryTerminal
               7.6.3.6 IfcSanitaryTerminalType
               7.6.3.7 IfcStackTerminal
               7.6.3.8 IfcStackTerminalType
               7.6.3.9 IfcWasteTerminal
               7.6.3.10 IfcWasteTerminalType
          7.6.4 Property Sets
               7.6.4.1 Pset_FireSuppressionTerminalTypeBreechingInlet
               7.6.4.2 Pset_FireSuppressionTerminalTypeCommon
               7.6.4.3 Pset_FireSuppressionTerminalTypeFireHydrant
               7.6.4.4 Pset_FireSuppressionTerminalTypeHoseReel
               7.6.4.5 Pset_FireSuppressionTerminalTypeSprinkler
               7.6.4.6 Pset_InterceptorTypeCommon
               7.6.4.7 Pset_SanitaryTerminalTypeBath
               7.6.4.8 Pset_SanitaryTerminalTypeBidet
               7.6.4.9 Pset_SanitaryTerminalTypeCistern
               7.6.4.10 Pset_SanitaryTerminalTypeCommon
               7.6.4.11 Pset_SanitaryTerminalTypeSanitaryFountain
               7.6.4.12 Pset_SanitaryTerminalTypeShower
               7.6.4.13 Pset_SanitaryTerminalTypeSink
               7.6.4.14 Pset_SanitaryTerminalTypeToiletPan
               7.6.4.15 Pset_SanitaryTerminalTypeUrinal
               7.6.4.16 Pset_SanitaryTerminalTypeWashHandBasin
               7.6.4.17 Pset_StackTerminalTypeCommon
               7.6.4.18 Pset_WasteTerminalTypeCommon
               7.6.4.19 Pset_WasteTerminalTypeFloorTrap
               7.6.4.20 Pset_WasteTerminalTypeFloorWaste
               7.6.4.21 Pset_WasteTerminalTypeGullySump
               7.6.4.22 Pset_WasteTerminalTypeGullyTrap
               7.6.4.23 Pset_WasteTerminalTypeRoofDrain
               7.6.4.24 Pset_WasteTerminalTypeWasteDisposalUnit
               7.6.4.25 Pset_WasteTerminalTypeWasteTrap
               7.6.4.26 PEnum_BackInletPatternType
               7.6.4.27 PEnum_BathType
               7.6.4.28 PEnum_BreechingInletCouplingType
               7.6.4.29 PEnum_BreechingInletType
               7.6.4.30 PEnum_CisternHeight
               7.6.4.31 PEnum_FireHydrantType
               7.6.4.32 PEnum_FlushType
               7.6.4.33 PEnum_FountainType
               7.6.4.34 PEnum_GullyType
               7.6.4.35 PEnum_HoseNozzleType
               7.6.4.36 PEnum_HoseReelMountingType
               7.6.4.37 PEnum_HoseReelType
               7.6.4.38 PEnum_InletPatternType
               7.6.4.39 PEnum_SanitaryMounting
               7.6.4.40 PEnum_ShowerType
               7.6.4.41 PEnum_SinkType
               7.6.4.42 PEnum_SprinklerActivation
               7.6.4.43 PEnum_SprinklerBulbLiquidColor
               7.6.4.44 PEnum_SprinklerResponse
               7.6.4.45 PEnum_SprinklerType
               7.6.4.46 PEnum_ToiletPanType
               7.6.4.47 PEnum_ToiletType
               7.6.4.48 PEnum_TrapType
               7.6.4.49 PEnum_UrinalType
               7.6.4.50 PEnum_WashHandBasinType
          7.6.5 Quantity Sets
               7.6.5.1 Qto_FireSuppressionTerminalBaseQuantities
               7.6.5.2 Qto_InterceptorBaseQuantities
               7.6.5.3 Qto_SanitaryTerminalBaseQuantities
               7.6.5.4 Qto_StackTerminalBaseQuantities
               7.6.5.5 Qto_WasteTerminalBaseQuantities
     7.7 IfcStructuralAnalysisDomain
          7.7.1 Schema Definition
          7.7.2 Types
               7.7.2.1 IfcActionSourceTypeEnum
               7.7.2.2 IfcActionTypeEnum
               7.7.2.3 IfcAnalysisModelTypeEnum
               7.7.2.4 IfcAnalysisTheoryTypeEnum
               7.7.2.5 IfcLoadGroupTypeEnum
               7.7.2.6 IfcProjectedOrTrueLengthEnum
               7.7.2.7 IfcStructuralCurveActivityTypeEnum
               7.7.2.8 IfcStructuralCurveMemberTypeEnum
               7.7.2.9 IfcStructuralSurfaceActivityTypeEnum
               7.7.2.10 IfcStructuralSurfaceMemberTypeEnum
               7.7.2.11 IfcStructuralActivityAssignmentSelect
          7.7.3 Entities
               7.7.3.1 IfcRelConnectsStructuralActivity
               7.7.3.2 IfcRelConnectsStructuralMember
               7.7.3.3 IfcRelConnectsWithEccentricity
               7.7.3.4 IfcStructuralAction
               7.7.3.5 IfcStructuralActivity
               7.7.3.6 IfcStructuralAnalysisModel
               7.7.3.7 IfcStructuralConnection
               7.7.3.8 IfcStructuralCurveAction
               7.7.3.9 IfcStructuralCurveConnection
               7.7.3.10 IfcStructuralCurveMember
               7.7.3.11 IfcStructuralCurveMemberVarying
               7.7.3.12 IfcStructuralCurveReaction
               7.7.3.13 IfcStructuralItem
               7.7.3.14 IfcStructuralLinearAction
               7.7.3.15 IfcStructuralLoadCase
               7.7.3.16 IfcStructuralLoadGroup
               7.7.3.17 IfcStructuralMember
               7.7.3.18 IfcStructuralPlanarAction
               7.7.3.19 IfcStructuralPointAction
               7.7.3.20 IfcStructuralPointConnection
               7.7.3.21 IfcStructuralPointReaction
               7.7.3.22 IfcStructuralReaction
               7.7.3.23 IfcStructuralResultGroup
               7.7.3.24 IfcStructuralSurfaceAction
               7.7.3.25 IfcStructuralSurfaceConnection
               7.7.3.26 IfcStructuralSurfaceMember
               7.7.3.27 IfcStructuralSurfaceMemberVarying
               7.7.3.28 IfcStructuralSurfaceReaction
          7.7.4 Property Sets
               7.7.4.1 Pset_StructuralSurfaceMemberVaryingThickness
     7.8 IfcStructuralElementsDomain
          7.8.1 Schema Definition
          7.8.2 Types
               7.8.2.1 IfcFootingTypeEnum
               7.8.2.2 IfcPileConstructionEnum
               7.8.2.3 IfcPileTypeEnum
               7.8.2.4 IfcReinforcingBarTypeEnum
               7.8.2.5 IfcReinforcingMeshTypeEnum
               7.8.2.6 IfcSurfaceFeatureTypeEnum
               7.8.2.7 IfcTendonAnchorTypeEnum
               7.8.2.8 IfcTendonTypeEnum
               7.8.2.9 IfcVoidingFeatureTypeEnum
               7.8.2.10 IfcBendingParameterSelect
          7.8.3 Entities
               7.8.3.1 IfcFooting
               7.8.3.2 IfcFootingType
               7.8.3.3 IfcPile
               7.8.3.4 IfcPileType
               7.8.3.5 IfcReinforcementDefinitionProperties
               7.8.3.6 IfcReinforcingBar
               7.8.3.7 IfcReinforcingBarType
               7.8.3.8 IfcReinforcingElement
               7.8.3.9 IfcReinforcingElementType
               7.8.3.10 IfcReinforcingMesh
               7.8.3.11 IfcReinforcingMeshType
               7.8.3.12 IfcSurfaceFeature
               7.8.3.13 IfcTendon
               7.8.3.14 IfcTendonAnchor
               7.8.3.15 IfcTendonAnchorType
               7.8.3.16 IfcTendonType
               7.8.3.17 IfcVoidingFeature
          7.8.4 Property Sets
               7.8.4.1 Pset_ConcreteElementGeneral
               7.8.4.2 Pset_FootingCommon
               7.8.4.3 Pset_PileCommon
               7.8.4.4 Pset_PrecastConcreteElementFabrication
               7.8.4.5 Pset_PrecastConcreteElementGeneral
               7.8.4.6 Pset_PrecastSlab
               7.8.4.7 Pset_ReinforcementBarCountOfIndependentFooting
               7.8.4.8 Pset_ReinforcementBarPitchOfBeam
               7.8.4.9 Pset_ReinforcementBarPitchOfColumn
               7.8.4.10 Pset_ReinforcementBarPitchOfContinuousFooting
               7.8.4.11 Pset_ReinforcementBarPitchOfSlab
               7.8.4.12 Pset_ReinforcementBarPitchOfWall
               7.8.4.13 PEnum_ReinforcementBarAllocationType
               7.8.4.14 PEnum_ReinforcementBarType
          7.8.5 Quantity Sets
               7.8.5.1 Qto_FootingBaseQuantities
               7.8.5.2 Qto_PileBaseQuantities
               7.8.5.3 Qto_ReinforcingElementBaseQuantities
8. Resource definition data schemas
     8.1 IfcActorResource
          8.1.1 Schema Definition
          8.1.2 Types
               8.1.2.1 IfcAddressTypeEnum
               8.1.2.2 IfcRoleEnum
               8.1.2.3 IfcActorSelect
          8.1.3 Entities
               8.1.3.1 IfcActorRole
               8.1.3.2 IfcAddress
               8.1.3.3 IfcOrganization
               8.1.3.4 IfcOrganizationRelationship
               8.1.3.5 IfcPerson
               8.1.3.6 IfcPersonAndOrganization
               8.1.3.7 IfcPostalAddress
               8.1.3.8 IfcTelecomAddress
     8.2 IfcApprovalResource
          8.2.1 Schema Definition
          8.2.2 Entities
               8.2.2.1 IfcApproval
               8.2.2.2 IfcApprovalRelationship
               8.2.2.3 IfcResourceApprovalRelationship
     8.3 IfcConstraintResource
          8.3.1 Schema Definition
          8.3.2 Types
               8.3.2.1 IfcBenchmarkEnum
               8.3.2.2 IfcConstraintEnum
               8.3.2.3 IfcLogicalOperatorEnum
               8.3.2.4 IfcObjectiveEnum
               8.3.2.5 IfcMetricValueSelect
          8.3.3 Entities
               8.3.3.1 IfcConstraint
               8.3.3.2 IfcMetric
               8.3.3.3 IfcObjective
               8.3.3.4 IfcReference
               8.3.3.5 IfcResourceConstraintRelationship
     8.4 IfcCostResource
          8.4.1 Schema Definition
          8.4.2 Types
               8.4.2.1 IfcArithmeticOperatorEnum
               8.4.2.2 IfcAppliedValueSelect
          8.4.3 Entities
               8.4.3.1 IfcAppliedValue
               8.4.3.2 IfcCostValue
               8.4.3.3 IfcCurrencyRelationship
     8.5 IfcDateTimeResource
          8.5.1 Schema Definition
          8.5.2 Types
               8.5.2.1 IfcDate
               8.5.2.2 IfcDateTime
               8.5.2.3 IfcDayInMonthNumber
               8.5.2.4 IfcDayInWeekNumber
               8.5.2.5 IfcDuration
               8.5.2.6 IfcMonthInYearNumber
               8.5.2.7 IfcTime
               8.5.2.8 IfcTimeStamp
               8.5.2.9 IfcDataOriginEnum
               8.5.2.10 IfcRecurrenceTypeEnum
               8.5.2.11 IfcTaskDurationEnum
               8.5.2.12 IfcTimeSeriesDataTypeEnum
               8.5.2.13 IfcTimeOrRatioSelect
          8.5.3 Entities
               8.5.3.1 IfcEventTime
               8.5.3.2 IfcIrregularTimeSeries
               8.5.3.3 IfcIrregularTimeSeriesValue
               8.5.3.4 IfcLagTime
               8.5.3.5 IfcRecurrencePattern
               8.5.3.6 IfcRegularTimeSeries
               8.5.3.7 IfcResourceTime
               8.5.3.8 IfcSchedulingTime
               8.5.3.9 IfcTaskTime
               8.5.3.10 IfcTaskTimeRecurring
               8.5.3.11 IfcTimePeriod
               8.5.3.12 IfcTimeSeries
               8.5.3.13 IfcTimeSeriesValue
               8.5.3.14 IfcWorkTime
     8.6 IfcExternalReferenceResource
          8.6.1 Schema Definition
          8.6.2 Types
               8.6.2.1 IfcLanguageId
               8.6.2.2 IfcURIReference
               8.6.2.3 IfcDocumentConfidentialityEnum
               8.6.2.4 IfcDocumentStatusEnum
               8.6.2.5 IfcClassificationReferenceSelect
               8.6.2.6 IfcClassificationSelect
               8.6.2.7 IfcDocumentSelect
               8.6.2.8 IfcLibrarySelect
               8.6.2.9 IfcResourceObjectSelect
          8.6.3 Entities
               8.6.3.1 IfcClassification
               8.6.3.2 IfcClassificationReference
               8.6.3.3 IfcDocumentInformation
               8.6.3.4 IfcDocumentInformationRelationship
               8.6.3.5 IfcDocumentReference
               8.6.3.6 IfcExternalInformation
               8.6.3.7 IfcExternalReference
               8.6.3.8 IfcExternalReferenceRelationship
               8.6.3.9 IfcLibraryInformation
               8.6.3.10 IfcLibraryReference
               8.6.3.11 IfcResourceLevelRelationship
     8.7 IfcGeometricConstraintResource
          8.7.1 Schema Definition
          8.7.2 Types
               8.7.2.1 IfcCurveOrEdgeCurve
               8.7.2.2 IfcGridPlacementDirectionSelect
               8.7.2.3 IfcPointOrVertexPoint
               8.7.2.4 IfcSolidOrShell
               8.7.2.5 IfcSurfaceOrFaceSurface
          8.7.3 Entities
               8.7.3.1 IfcConnectionCurveGeometry
               8.7.3.2 IfcConnectionGeometry
               8.7.3.3 IfcConnectionPointEccentricity
               8.7.3.4 IfcConnectionPointGeometry
               8.7.3.5 IfcConnectionSurfaceGeometry
               8.7.3.6 IfcConnectionVolumeGeometry
               8.7.3.7 IfcGridAxis
               8.7.3.8 IfcGridPlacement
               8.7.3.9 IfcLocalPlacement
               8.7.3.10 IfcObjectPlacement
               8.7.3.11 IfcVirtualGridIntersection
          8.7.4 Functions
               8.7.4.1 IfcCorrectLocalPlacement
     8.8 IfcGeometricModelResource
          8.8.1 Schema Definition
          8.8.2 Types
               8.8.2.1 IfcBooleanOperator
               8.8.2.2 IfcBooleanOperand
               8.8.2.3 IfcCsgSelect
               8.8.2.4 IfcGeometricSetSelect
          8.8.3 Entities
               8.8.3.1 IfcAdvancedBrep
               8.8.3.2 IfcAdvancedBrepWithVoids
               8.8.3.3 IfcBlock
               8.8.3.4 IfcBooleanClippingResult
               8.8.3.5 IfcBooleanResult
               8.8.3.6 IfcBoundingBox
               8.8.3.7 IfcBoxedHalfSpace
               8.8.3.8 IfcCartesianPointList
               8.8.3.9 IfcCartesianPointList2D
               8.8.3.10 IfcCartesianPointList3D
               8.8.3.11 IfcCsgPrimitive3D
               8.8.3.12 IfcCsgSolid
               8.8.3.13 IfcExtrudedAreaSolid
               8.8.3.14 IfcExtrudedAreaSolidTapered
               8.8.3.15 IfcFaceBasedSurfaceModel
               8.8.3.16 IfcFacetedBrep
               8.8.3.17 IfcFacetedBrepWithVoids
               8.8.3.18 IfcFixedReferenceSweptAreaSolid
               8.8.3.19 IfcGeometricCurveSet
               8.8.3.20 IfcGeometricSet
               8.8.3.21 IfcHalfSpaceSolid
               8.8.3.22 IfcIndexedPolygonalFace
               8.8.3.23 IfcIndexedPolygonalFaceWithVoids
               8.8.3.24 IfcManifoldSolidBrep
               8.8.3.25 IfcPolygonalBoundedHalfSpace
               8.8.3.26 IfcPolygonalFaceSet
               8.8.3.27 IfcRectangularPyramid
               8.8.3.28 IfcRevolvedAreaSolid
               8.8.3.29 IfcRevolvedAreaSolidTapered
               8.8.3.30 IfcRightCircularCone
               8.8.3.31 IfcRightCircularCylinder
               8.8.3.32 IfcSectionedSpine
               8.8.3.33 IfcShellBasedSurfaceModel
               8.8.3.34 IfcSolidModel
               8.8.3.35 IfcSphere
               8.8.3.36 IfcSurfaceCurveSweptAreaSolid
               8.8.3.37 IfcSweptAreaSolid
               8.8.3.38 IfcSweptDiskSolid
               8.8.3.39 IfcSweptDiskSolidPolygonal
               8.8.3.40 IfcTessellatedFaceSet
               8.8.3.41 IfcTessellatedItem
               8.8.3.42 IfcTriangulatedFaceSet
          8.8.4 Functions
               8.8.4.1 IfcTaperedSweptAreaProfiles
               8.8.4.2 IfcPointListDim
     8.9 IfcGeometryResource
          8.9.1 Schema Definition
          8.9.2 Types
               8.9.2.1 IfcArcIndex
               8.9.2.2 IfcDimensionCount
               8.9.2.3 IfcLineIndex
               8.9.2.4 IfcBSplineCurveForm
               8.9.2.5 IfcBSplineSurfaceForm
               8.9.2.6 IfcKnotType
               8.9.2.7 IfcPreferredSurfaceCurveRepresentation
               8.9.2.8 IfcTransitionCode
               8.9.2.9 IfcTrimmingPreference
               8.9.2.10 IfcAxis2Placement
               8.9.2.11 IfcCurveOnSurface
               8.9.2.12 IfcSegmentIndexSelect
               8.9.2.13 IfcTrimmingSelect
               8.9.2.14 IfcVectorOrDirection
          8.9.3 Entities
               8.9.3.1 IfcAxis1Placement
               8.9.3.2 IfcAxis2Placement2D
               8.9.3.3 IfcAxis2Placement3D
               8.9.3.4 IfcBoundaryCurve
               8.9.3.5 IfcBoundedCurve
               8.9.3.6 IfcBoundedSurface
               8.9.3.7 IfcBSplineCurve
               8.9.3.8 IfcBSplineCurveWithKnots
               8.9.3.9 IfcBSplineSurface
               8.9.3.10 IfcBSplineSurfaceWithKnots
               8.9.3.11 IfcCartesianPoint
               8.9.3.12 IfcCartesianTransformationOperator
               8.9.3.13 IfcCartesianTransformationOperator2D
               8.9.3.14 IfcCartesianTransformationOperator2DnonUniform
               8.9.3.15 IfcCartesianTransformationOperator3D
               8.9.3.16 IfcCartesianTransformationOperator3DnonUniform
               8.9.3.17 IfcCircle
               8.9.3.18 IfcCompositeCurve
               8.9.3.19 IfcCompositeCurveOnSurface
               8.9.3.20 IfcCompositeCurveSegment
               8.9.3.21 IfcConic
               8.9.3.22 IfcCurve
               8.9.3.23 IfcCurveBoundedPlane
               8.9.3.24 IfcCurveBoundedSurface
               8.9.3.25 IfcCylindricalSurface
               8.9.3.26 IfcDirection
               8.9.3.27 IfcElementarySurface
               8.9.3.28 IfcEllipse
               8.9.3.29 IfcGeometricRepresentationItem
               8.9.3.30 IfcIndexedPolyCurve
               8.9.3.31 IfcIntersectionCurve
               8.9.3.32 IfcLine
               8.9.3.33 IfcMappedItem
               8.9.3.34 IfcOffsetCurve2D
               8.9.3.35 IfcOffsetCurve3D
               8.9.3.36 IfcOuterBoundaryCurve
               8.9.3.37 IfcPcurve
               8.9.3.38 IfcPlacement
               8.9.3.39 IfcPlane
               8.9.3.40 IfcPoint
               8.9.3.41 IfcPointOnCurve
               8.9.3.42 IfcPointOnSurface
               8.9.3.43 IfcPolyline
               8.9.3.44 IfcRationalBSplineCurveWithKnots
               8.9.3.45 IfcRationalBSplineSurfaceWithKnots
               8.9.3.46 IfcRectangularTrimmedSurface
               8.9.3.47 IfcReparametrisedCompositeCurveSegment
               8.9.3.48 IfcRepresentationItem
               8.9.3.49 IfcRepresentationMap
               8.9.3.50 IfcSeamCurve
               8.9.3.51 IfcSphericalSurface
               8.9.3.52 IfcSurface
               8.9.3.53 IfcSurfaceCurve
               8.9.3.54 IfcSurfaceOfLinearExtrusion
               8.9.3.55 IfcSurfaceOfRevolution
               8.9.3.56 IfcSweptSurface
               8.9.3.57 IfcToroidalSurface
               8.9.3.58 IfcTrimmedCurve
               8.9.3.59 IfcVector
          8.9.4 Functions
               8.9.4.1 IfcAssociatedSurface
               8.9.4.2 IfcBaseAxis
               8.9.4.3 IfcBuild2Axes
               8.9.4.4 IfcBuildAxes
               8.9.4.5 IfcConsecutiveSegments
               8.9.4.6 IfcConstraintsParamBSpline
               8.9.4.7 IfcCrossProduct
               8.9.4.8 IfcCurveDim
               8.9.4.9 IfcCurveWeightsPositive
               8.9.4.10 IfcDotProduct
               8.9.4.11 IfcFirstProjAxis
               8.9.4.12 IfcGetBasisSurface
               8.9.4.13 IfcListToArray
               8.9.4.14 IfcMakeArrayOfArray
               8.9.4.15 IfcNormalise
               8.9.4.16 IfcOrthogonalComplement
               8.9.4.17 IfcSameAxis2Placement
               8.9.4.18 IfcSameCartesianPoint
               8.9.4.19 IfcSameDirection
               8.9.4.20 IfcSameValue
               8.9.4.21 IfcScalarTimesVector
               8.9.4.22 IfcSecondProjAxis
               8.9.4.23 IfcSurfaceWeightsPositive
               8.9.4.24 IfcVectorDifference
               8.9.4.25 IfcVectorSum
     8.10 IfcMaterialResource
          8.10.1 Schema Definition
          8.10.2 Types
               8.10.2.1 IfcCardinalPointReference
               8.10.2.2 IfcDirectionSenseEnum
               8.10.2.3 IfcLayerSetDirectionEnum
               8.10.2.4 IfcMaterialSelect
          8.10.3 Entities
               8.10.3.1 IfcMaterial
               8.10.3.2 IfcMaterialClassificationRelationship
               8.10.3.3 IfcMaterialConstituent
               8.10.3.4 IfcMaterialConstituentSet
               8.10.3.5 IfcMaterialDefinition
               8.10.3.6 IfcMaterialLayer
               8.10.3.7 IfcMaterialLayerSet
               8.10.3.8 IfcMaterialLayerSetUsage
               8.10.3.9 IfcMaterialLayerWithOffsets
               8.10.3.10 IfcMaterialList
               8.10.3.11 IfcMaterialProfile
               8.10.3.12 IfcMaterialProfileSet
               8.10.3.13 IfcMaterialProfileSetUsage
               8.10.3.14 IfcMaterialProfileSetUsageTapering
               8.10.3.15 IfcMaterialProfileWithOffsets
               8.10.3.16 IfcMaterialProperties
               8.10.3.17 IfcMaterialRelationship
               8.10.3.18 IfcMaterialUsageDefinition
          8.10.4 Functions
               8.10.4.1 IfcMlsTotalThickness
          8.10.5 Property Sets
               8.10.5.1 Pset_MaterialCombustion
               8.10.5.2 Pset_MaterialCommon
               8.10.5.3 Pset_MaterialConcrete
               8.10.5.4 Pset_MaterialEnergy
               8.10.5.5 Pset_MaterialFuel
               8.10.5.6 Pset_MaterialHygroscopic
               8.10.5.7 Pset_MaterialMechanical
               8.10.5.8 Pset_MaterialOptical
               8.10.5.9 Pset_MaterialSteel
               8.10.5.10 Pset_MaterialThermal
               8.10.5.11 Pset_MaterialWater
               8.10.5.12 Pset_MaterialWood
               8.10.5.13 Pset_MaterialWoodBasedBeam
               8.10.5.14 Pset_MaterialWoodBasedPanel
     8.11 IfcMeasureResource
          8.11.1 Schema Definition
          8.11.2 Types
               8.11.2.1 IfcAbsorbedDoseMeasure
               8.11.2.2 IfcAccelerationMeasure
               8.11.2.3 IfcAmountOfSubstanceMeasure
               8.11.2.4 IfcAngularVelocityMeasure
               8.11.2.5 IfcAreaDensityMeasure
               8.11.2.6 IfcAreaMeasure
               8.11.2.7 IfcBinary
               8.11.2.8 IfcBoolean
               8.11.2.9 IfcComplexNumber
               8.11.2.10 IfcCompoundPlaneAngleMeasure
               8.11.2.11 IfcContextDependentMeasure
               8.11.2.12 IfcCountMeasure
               8.11.2.13 IfcCurvatureMeasure
               8.11.2.14 IfcDescriptiveMeasure
               8.11.2.15 IfcDoseEquivalentMeasure
               8.11.2.16 IfcDynamicViscosityMeasure
               8.11.2.17 IfcElectricCapacitanceMeasure
               8.11.2.18 IfcElectricChargeMeasure
               8.11.2.19 IfcElectricConductanceMeasure
               8.11.2.20 IfcElectricCurrentMeasure
               8.11.2.21 IfcElectricResistanceMeasure
               8.11.2.22 IfcElectricVoltageMeasure
               8.11.2.23 IfcEnergyMeasure
               8.11.2.24 IfcForceMeasure
               8.11.2.25 IfcFrequencyMeasure
               8.11.2.26 IfcHeatFluxDensityMeasure
               8.11.2.27 IfcHeatingValueMeasure
               8.11.2.28 IfcIdentifier
               8.11.2.29 IfcIlluminanceMeasure
               8.11.2.30 IfcInductanceMeasure
               8.11.2.31 IfcInteger
               8.11.2.32 IfcIntegerCountRateMeasure
               8.11.2.33 IfcIonConcentrationMeasure
               8.11.2.34 IfcIsothermalMoistureCapacityMeasure
               8.11.2.35 IfcKinematicViscosityMeasure
               8.11.2.36 IfcLabel
               8.11.2.37 IfcLengthMeasure
               8.11.2.38 IfcLinearForceMeasure
               8.11.2.39 IfcLinearMomentMeasure
               8.11.2.40 IfcLinearStiffnessMeasure
               8.11.2.41 IfcLinearVelocityMeasure
               8.11.2.42 IfcLogical
               8.11.2.43 IfcLuminousFluxMeasure
               8.11.2.44 IfcLuminousIntensityDistributionMeasure
               8.11.2.45 IfcLuminousIntensityMeasure
               8.11.2.46 IfcMagneticFluxDensityMeasure
               8.11.2.47 IfcMagneticFluxMeasure
               8.11.2.48 IfcMassDensityMeasure
               8.11.2.49 IfcMassFlowRateMeasure
               8.11.2.50 IfcMassMeasure
               8.11.2.51 IfcMassPerLengthMeasure
               8.11.2.52 IfcModulusOfElasticityMeasure
               8.11.2.53 IfcModulusOfLinearSubgradeReactionMeasure
               8.11.2.54 IfcModulusOfRotationalSubgradeReactionMeasure
               8.11.2.55 IfcModulusOfSubgradeReactionMeasure
               8.11.2.56 IfcMoistureDiffusivityMeasure
               8.11.2.57 IfcMolecularWeightMeasure
               8.11.2.58 IfcMomentOfInertiaMeasure
               8.11.2.59 IfcMonetaryMeasure
               8.11.2.60 IfcNonNegativeLengthMeasure
               8.11.2.61 IfcNormalisedRatioMeasure
               8.11.2.62 IfcNumericMeasure
               8.11.2.63 IfcParameterValue
               8.11.2.64 IfcPHMeasure
               8.11.2.65 IfcPlanarForceMeasure
               8.11.2.66 IfcPlaneAngleMeasure
               8.11.2.67 IfcPositiveInteger
               8.11.2.68 IfcPositiveLengthMeasure
               8.11.2.69 IfcPositivePlaneAngleMeasure
               8.11.2.70 IfcPositiveRatioMeasure
               8.11.2.71 IfcPowerMeasure
               8.11.2.72 IfcPressureMeasure
               8.11.2.73 IfcRadioActivityMeasure
               8.11.2.74 IfcRatioMeasure
               8.11.2.75 IfcReal
               8.11.2.76 IfcRotationalFrequencyMeasure
               8.11.2.77 IfcRotationalMassMeasure
               8.11.2.78 IfcRotationalStiffnessMeasure
               8.11.2.79 IfcSectionalAreaIntegralMeasure
               8.11.2.80 IfcSectionModulusMeasure
               8.11.2.81 IfcShearModulusMeasure
               8.11.2.82 IfcSolidAngleMeasure
               8.11.2.83 IfcSoundPowerLevelMeasure
               8.11.2.84 IfcSoundPowerMeasure
               8.11.2.85 IfcSoundPressureLevelMeasure
               8.11.2.86 IfcSoundPressureMeasure
               8.11.2.87 IfcSpecificHeatCapacityMeasure
               8.11.2.88 IfcTemperatureGradientMeasure
               8.11.2.89 IfcTemperatureRateOfChangeMeasure
               8.11.2.90 IfcText
               8.11.2.91 IfcThermalAdmittanceMeasure
               8.11.2.92 IfcThermalConductivityMeasure
               8.11.2.93 IfcThermalExpansionCoefficientMeasure
               8.11.2.94 IfcThermalResistanceMeasure
               8.11.2.95 IfcThermalTransmittanceMeasure
               8.11.2.96 IfcThermodynamicTemperatureMeasure
               8.11.2.97 IfcTimeMeasure
               8.11.2.98 IfcTorqueMeasure
               8.11.2.99 IfcVaporPermeabilityMeasure
               8.11.2.100 IfcVolumeMeasure
               8.11.2.101 IfcVolumetricFlowRateMeasure
               8.11.2.102 IfcWarpingConstantMeasure
               8.11.2.103 IfcWarpingMomentMeasure
               8.11.2.104 IfcDerivedUnitEnum
               8.11.2.105 IfcSIPrefix
               8.11.2.106 IfcSIUnitName
               8.11.2.107 IfcUnitEnum
               8.11.2.108 IfcDerivedMeasureValue
               8.11.2.109 IfcMeasureValue
               8.11.2.110 IfcSimpleValue
               8.11.2.111 IfcUnit
               8.11.2.112 IfcValue
          8.11.3 Entities
               8.11.3.1 IfcContextDependentUnit
               8.11.3.2 IfcConversionBasedUnit
               8.11.3.3 IfcConversionBasedUnitWithOffset
               8.11.3.4 IfcDerivedUnit
               8.11.3.5 IfcDerivedUnitElement
               8.11.3.6 IfcDimensionalExponents
               8.11.3.7 IfcMeasureWithUnit
               8.11.3.8 IfcMonetaryUnit
               8.11.3.9 IfcNamedUnit
               8.11.3.10 IfcSIUnit
               8.11.3.11 IfcUnitAssignment
          8.11.4 Functions
               8.11.4.1 IfcCorrectDimensions
               8.11.4.2 IfcCorrectUnitAssignment
               8.11.4.3 IfcDeriveDimensionalExponents
               8.11.4.4 IfcDimensionsForSiUnit
     8.12 IfcPresentationAppearanceResource
          8.12.1 Schema Definition
          8.12.2 Types
               8.12.2.1 IfcFontStyle
               8.12.2.2 IfcFontVariant
               8.12.2.3 IfcFontWeight
               8.12.2.4 IfcPresentableText
               8.12.2.5 IfcSpecularExponent
               8.12.2.6 IfcSpecularRoughness
               8.12.2.7 IfcTextAlignment
               8.12.2.8 IfcTextDecoration
               8.12.2.9 IfcTextFontName
               8.12.2.10 IfcTextTransformation
               8.12.2.11 IfcNullStyle
               8.12.2.12 IfcReflectanceMethodEnum
               8.12.2.13 IfcSurfaceSide
               8.12.2.14 IfcColour
               8.12.2.15 IfcColourOrFactor
               8.12.2.16 IfcCurveFontOrScaledCurveFontSelect
               8.12.2.17 IfcCurveStyleFontSelect
               8.12.2.18 IfcFillStyleSelect
               8.12.2.19 IfcHatchLineDistanceSelect
               8.12.2.20 IfcPresentationStyleSelect
               8.12.2.21 IfcSizeSelect
               8.12.2.22 IfcSpecularHighlightSelect
               8.12.2.23 IfcStyleAssignmentSelect
               8.12.2.24 IfcSurfaceStyleElementSelect
               8.12.2.25 IfcTextFontSelect
          8.12.3 Entities
               8.12.3.1 IfcBlobTexture
               8.12.3.2 IfcColourRgb
               8.12.3.3 IfcColourRgbList
               8.12.3.4 IfcColourSpecification
               8.12.3.5 IfcCurveStyle
               8.12.3.6 IfcCurveStyleFont
               8.12.3.7 IfcCurveStyleFontAndScaling
               8.12.3.8 IfcCurveStyleFontPattern
               8.12.3.9 IfcDraughtingPreDefinedColour
               8.12.3.10 IfcDraughtingPreDefinedCurveFont
               8.12.3.11 IfcExternallyDefinedHatchStyle
               8.12.3.12 IfcExternallyDefinedSurfaceStyle
               8.12.3.13 IfcExternallyDefinedTextFont
               8.12.3.14 IfcFillAreaStyle
               8.12.3.15 IfcFillAreaStyleHatching
               8.12.3.16 IfcFillAreaStyleTiles
               8.12.3.17 IfcImageTexture
               8.12.3.18 IfcIndexedColourMap
               8.12.3.19 IfcIndexedTextureMap
               8.12.3.20 IfcIndexedTriangleTextureMap
               8.12.3.21 IfcPixelTexture
               8.12.3.22 IfcPreDefinedColour
               8.12.3.23 IfcPreDefinedCurveFont
               8.12.3.24 IfcPreDefinedItem
               8.12.3.25 IfcPreDefinedTextFont
               8.12.3.26 IfcPresentationStyle
               8.12.3.27 IfcPresentationStyleAssignment
               8.12.3.28 IfcStyledItem
               8.12.3.29 IfcSurfaceStyle
               8.12.3.30 IfcSurfaceStyleLighting
               8.12.3.31 IfcSurfaceStyleRefraction
               8.12.3.32 IfcSurfaceStyleRendering
               8.12.3.33 IfcSurfaceStyleShading
               8.12.3.34 IfcSurfaceStyleWithTextures
               8.12.3.35 IfcSurfaceTexture
               8.12.3.36 IfcTextStyle
               8.12.3.37 IfcTextStyleFontModel
               8.12.3.38 IfcTextStyleForDefinedFont
               8.12.3.39 IfcTextStyleTextModel
               8.12.3.40 IfcTextureCoordinate
               8.12.3.41 IfcTextureCoordinateGenerator
               8.12.3.42 IfcTextureMap
               8.12.3.43 IfcTextureVertex
               8.12.3.44 IfcTextureVertexList
          8.12.4 Functions
               8.12.4.1 IfcCorrectFillAreaStyle
     8.13 IfcPresentationDefinitionResource
          8.13.1 Schema Definition
          8.13.2 Types
               8.13.2.1 IfcBoxAlignment
               8.13.2.2 IfcTextPath
          8.13.3 Entities
               8.13.3.1 IfcAnnotationFillArea
               8.13.3.2 IfcPlanarBox
               8.13.3.3 IfcPlanarExtent
               8.13.3.4 IfcPresentationItem
               8.13.3.5 IfcTextLiteral
               8.13.3.6 IfcTextLiteralWithExtent
     8.14 IfcPresentationOrganizationResource
          8.14.1 Schema Definition
          8.14.2 Types
               8.14.2.1 IfcLightDistributionCurveEnum
               8.14.2.2 IfcLightEmissionSourceEnum
               8.14.2.3 IfcLayeredItem
               8.14.2.4 IfcLightDistributionDataSourceSelect
          8.14.3 Entities
               8.14.3.1 IfcLightDistributionData
               8.14.3.2 IfcLightIntensityDistribution
               8.14.3.3 IfcLightSource
               8.14.3.4 IfcLightSourceAmbient
               8.14.3.5 IfcLightSourceDirectional
               8.14.3.6 IfcLightSourceGoniometric
               8.14.3.7 IfcLightSourcePositional
               8.14.3.8 IfcLightSourceSpot
               8.14.3.9 IfcPresentationLayerAssignment
               8.14.3.10 IfcPresentationLayerWithStyle
     8.15 IfcProfileResource
          8.15.1 Schema Definition
          8.15.2 Types
               8.15.2.1 IfcProfileTypeEnum
               8.15.2.2 IfcReinforcingBarRoleEnum
               8.15.2.3 IfcReinforcingBarSurfaceEnum
               8.15.2.4 IfcSectionTypeEnum
          8.15.3 Entities
               8.15.3.1 IfcArbitraryClosedProfileDef
               8.15.3.2 IfcArbitraryOpenProfileDef
               8.15.3.3 IfcArbitraryProfileDefWithVoids
               8.15.3.4 IfcAsymmetricIShapeProfileDef
               8.15.3.5 IfcCenterLineProfileDef
               8.15.3.6 IfcCircleHollowProfileDef
               8.15.3.7 IfcCircleProfileDef
               8.15.3.8 IfcCompositeProfileDef
               8.15.3.9 IfcCShapeProfileDef
               8.15.3.10 IfcDerivedProfileDef
               8.15.3.11 IfcEllipseProfileDef
               8.15.3.12 IfcIShapeProfileDef
               8.15.3.13 IfcLShapeProfileDef
               8.15.3.14 IfcMirroredProfileDef
               8.15.3.15 IfcParameterizedProfileDef
               8.15.3.16 IfcProfileDef
               8.15.3.17 IfcProfileProperties
               8.15.3.18 IfcRectangleHollowProfileDef
               8.15.3.19 IfcRectangleProfileDef
               8.15.3.20 IfcReinforcementBarProperties
               8.15.3.21 IfcRoundedRectangleProfileDef
               8.15.3.22 IfcSectionProperties
               8.15.3.23 IfcSectionReinforcementProperties
               8.15.3.24 IfcTrapeziumProfileDef
               8.15.3.25 IfcTShapeProfileDef
               8.15.3.26 IfcUShapeProfileDef
               8.15.3.27 IfcZShapeProfileDef
          8.15.4 Property Sets
               8.15.4.1 Pset_ProfileArbitraryDoubleT
               8.15.4.2 Pset_ProfileArbitraryHollowCore
               8.15.4.3 Pset_ProfileMechanical
     8.16 IfcPropertyResource
          8.16.1 Schema Definition
          8.16.2 Types
               8.16.2.1 IfcCurveInterpolationEnum
               8.16.2.2 IfcObjectReferenceSelect
          8.16.3 Entities
               8.16.3.1 IfcComplexProperty
               8.16.3.2 IfcExtendedProperties
               8.16.3.3 IfcPreDefinedProperties
               8.16.3.4 IfcProperty
               8.16.3.5 IfcPropertyAbstraction
               8.16.3.6 IfcPropertyBoundedValue
               8.16.3.7 IfcPropertyDependencyRelationship
               8.16.3.8 IfcPropertyEnumeratedValue
               8.16.3.9 IfcPropertyEnumeration
               8.16.3.10 IfcPropertyListValue
               8.16.3.11 IfcPropertyReferenceValue
               8.16.3.12 IfcPropertySingleValue
               8.16.3.13 IfcPropertyTableValue
               8.16.3.14 IfcSimpleProperty
          8.16.4 Functions
               8.16.4.1 IfcUniquePropertyName
     8.17 IfcQuantityResource
          8.17.1 Schema Definition
          8.17.2 Entities
               8.17.2.1 IfcPhysicalComplexQuantity
               8.17.2.2 IfcPhysicalQuantity
               8.17.2.3 IfcPhysicalSimpleQuantity
               8.17.2.4 IfcQuantityArea
               8.17.2.5 IfcQuantityCount
               8.17.2.6 IfcQuantityLength
               8.17.2.7 IfcQuantityTime
               8.17.2.8 IfcQuantityVolume
               8.17.2.9 IfcQuantityWeight
          8.17.3 Functions
               8.17.3.1 IfcUniqueQuantityNames
     8.18 IfcRepresentationResource
          8.18.1 Schema Definition
          8.18.2 Types
               8.18.2.1 IfcGeometricProjectionEnum
               8.18.2.2 IfcGlobalOrLocalEnum
               8.18.2.3 IfcCoordinateReferenceSystemSelect
               8.18.2.4 IfcProductRepresentationSelect
          8.18.3 Entities
               8.18.3.1 IfcCoordinateOperation
               8.18.3.2 IfcCoordinateReferenceSystem
               8.18.3.3 IfcGeometricRepresentationContext
               8.18.3.4 IfcGeometricRepresentationSubContext
               8.18.3.5 IfcMapConversion
               8.18.3.6 IfcMaterialDefinitionRepresentation
               8.18.3.7 IfcProductDefinitionShape
               8.18.3.8 IfcProductRepresentation
               8.18.3.9 IfcProjectedCRS
               8.18.3.10 IfcRepresentation
               8.18.3.11 IfcRepresentationContext
               8.18.3.12 IfcShapeAspect
               8.18.3.13 IfcShapeModel
               8.18.3.14 IfcShapeRepresentation
               8.18.3.15 IfcStyledRepresentation
               8.18.3.16 IfcStyleModel
               8.18.3.17 IfcTopologyRepresentation
          8.18.4 Functions
               8.18.4.1 IfcConvertDirectionInto2D
               8.18.4.2 IfcSameAxis2Placement
               8.18.4.3 IfcSameCartesianPoint
               8.18.4.4 IfcSameDirection
               8.18.4.5 IfcSameValidPrecision
               8.18.4.6 IfcSameValue
               8.18.4.7 IfcShapeRepresentationTypes
               8.18.4.8 IfcTopologyRepresentationTypes
          8.18.5 Rules
               8.18.5.1 IfcRepresentationContextSameWCS
     8.19 IfcStructuralLoadResource
          8.19.1 Schema Definition
          8.19.2 Types
               8.19.2.1 IfcModulusOfRotationalSubgradeReactionSelect
               8.19.2.2 IfcModulusOfSubgradeReactionSelect
               8.19.2.3 IfcModulusOfTranslationalSubgradeReactionSelect
               8.19.2.4 IfcRotationalStiffnessSelect
               8.19.2.5 IfcTranslationalStiffnessSelect
               8.19.2.6 IfcWarpingStiffnessSelect
          8.19.3 Entities
               8.19.3.1 IfcBoundaryCondition
               8.19.3.2 IfcBoundaryEdgeCondition
               8.19.3.3 IfcBoundaryFaceCondition
               8.19.3.4 IfcBoundaryNodeCondition
               8.19.3.5 IfcBoundaryNodeConditionWarping
               8.19.3.6 IfcFailureConnectionCondition
               8.19.3.7 IfcSlippageConnectionCondition
               8.19.3.8 IfcStructuralConnectionCondition
               8.19.3.9 IfcStructuralLoad
               8.19.3.10 IfcStructuralLoadConfiguration
               8.19.3.11 IfcStructuralLoadLinearForce
               8.19.3.12 IfcStructuralLoadOrResult
               8.19.3.13 IfcStructuralLoadPlanarForce
               8.19.3.14 IfcStructuralLoadSingleDisplacement
               8.19.3.15 IfcStructuralLoadSingleDisplacementDistortion
               8.19.3.16 IfcStructuralLoadSingleForce
               8.19.3.17 IfcStructuralLoadSingleForceWarping
               8.19.3.18 IfcStructuralLoadStatic
               8.19.3.19 IfcStructuralLoadTemperature
               8.19.3.20 IfcSurfaceReinforcementArea
     8.20 IfcTopologyResource
          8.20.1 Schema Definition
          8.20.2 Types
               8.20.2.1 IfcShell
          8.20.3 Entities
               8.20.3.1 IfcAdvancedFace
               8.20.3.2 IfcClosedShell
               8.20.3.3 IfcConnectedFaceSet
               8.20.3.4 IfcEdge
               8.20.3.5 IfcEdgeCurve
               8.20.3.6 IfcEdgeLoop
               8.20.3.7 IfcFace
               8.20.3.8 IfcFaceBound
               8.20.3.9 IfcFaceOuterBound
               8.20.3.10 IfcFaceSurface
               8.20.3.11 IfcLoop
               8.20.3.12 IfcOpenShell
               8.20.3.13 IfcOrientedEdge
               8.20.3.14 IfcPath
               8.20.3.15 IfcPolyLoop
               8.20.3.16 IfcSubedge
               8.20.3.17 IfcTopologicalRepresentationItem
               8.20.3.18 IfcVertex
               8.20.3.19 IfcVertexLoop
               8.20.3.20 IfcVertexPoint
          8.20.4 Functions
               8.20.4.1 IfcBooleanChoose
               8.20.4.2 IfcLoopHeadToTail
               8.20.4.3 IfcPathHeadToTail
     8.21 IfcUtilityResource
          8.21.1 Schema Definition
          8.21.2 Types
               8.21.2.1 IfcGloballyUniqueId
               8.21.2.2 IfcChangeActionEnum
               8.21.2.3 IfcStateEnum
          8.21.3 Entities
               8.21.3.1 IfcApplication
               8.21.3.2 IfcOwnerHistory
               8.21.3.3 IfcTable
               8.21.3.4 IfcTableColumn
               8.21.3.5 IfcTableRow
Annex A. Computer interpretable listings
     A.1 General Usage
Annex B. Alphabetical listings
     B.1 Definitions
          B.1.1 Defined types
          B.1.2 Enumeration types
          B.1.3 Select types
          B.1.4 Entities
          B.1.5 Functions
          B.1.6 Rules
          B.1.7 Property sets
          B.1.8 Quantity sets
          B.1.9 Individual properties
     B.2 DE [German]
          B.2.1 Defined types
          B.2.2 Enumeration types
          B.2.3 Select types
          B.2.4 Entities
          B.2.5 Functions
          B.2.6 Rules
     B.3 EN [English]
          B.3.1 Defined types
          B.3.2 Enumeration types
          B.3.3 Select types
          B.3.4 Entities
          B.3.5 Functions
          B.3.6 Rules
     B.4 FR [French]
          B.4.1 Defined types
          B.4.2 Enumeration types
          B.4.3 Select types
          B.4.4 Entities
          B.4.5 Functions
          B.4.6 Rules
     B.5 JA [Japanese]
          B.5.1 Defined types
          B.5.2 Enumeration types
          B.5.3 Select types
          B.5.4 Entities
          B.5.5 Functions
          B.5.6 Rules
     B.6 KO [Korean]
          B.6.1 Defined types
          B.6.2 Enumeration types
          B.6.3 Select types
          B.6.4 Entities
          B.6.5 Functions
          B.6.6 Rules
     B.7 ZH [Chinese]
          B.7.1 Defined types
          B.7.2 Enumeration types
          B.7.3 Select types
          B.7.4 Entities
          B.7.5 Functions
          B.7.6 Rules
Annex C. Inheritance listings
     C.1 General Usage
     C.1.1 All entities
     C.1.2 Rooted entities
     C.1.3 Object types
Annex D. Diagrams
     D.1 Schema diagrams
          D.1.1 Core data schemas
               D.1.1.1 IfcKernel
               D.1.1.2 IfcControlExtension
               D.1.1.3 IfcProcessExtension
               D.1.1.4 IfcProductExtension
          D.1.2 Shared element data schemas
               D.1.2.1 IfcSharedBldgElements
               D.1.2.2 IfcSharedBldgServiceElements
               D.1.2.3 IfcSharedComponentElements
               D.1.2.4 IfcSharedFacilitiesElements
               D.1.2.5 IfcSharedMgmtElements
          D.1.3 Domain specific data schemas
               D.1.3.1 IfcArchitectureDomain
               D.1.3.2 IfcBuildingControlsDomain
               D.1.3.3 IfcConstructionMgmtDomain
               D.1.3.4 IfcElectricalDomain
               D.1.3.5 IfcHvacDomain
               D.1.3.6 IfcPlumbingFireProtectionDomain
               D.1.3.7 IfcStructuralAnalysisDomain
               D.1.3.8 IfcStructuralElementsDomain
          D.1.4 Resource definition data schemas
               D.1.4.1 IfcActorResource
               D.1.4.2 IfcApprovalResource
               D.1.4.3 IfcConstraintResource
               D.1.4.4 IfcCostResource
               D.1.4.5 IfcDateTimeResource
               D.1.4.6 IfcExternalReferenceResource
               D.1.4.7 IfcGeometricConstraintResource
               D.1.4.8 IfcGeometricModelResource
               D.1.4.9 IfcGeometryResource
               D.1.4.10 IfcMaterialResource
               D.1.4.11 IfcMeasureResource
               D.1.4.12 IfcPresentationAppearanceResource
               D.1.4.13 IfcPresentationDefinitionResource
               D.1.4.14 IfcPresentationOrganizationResource
               D.1.4.15 IfcProfileResource
               D.1.4.16 IfcPropertyResource
               D.1.4.17 IfcQuantityResource
               D.1.4.18 IfcRepresentationResource
               D.1.4.19 IfcStructuralLoadResource
               D.1.4.20 IfcTopologyResource
               D.1.4.21 IfcUtilityResource
     D.2 Instance diagrams
          D.2.1 General Usage
               D.2.1.1 IfcActionRequest
               D.2.1.2 IfcActor
               D.2.1.3 IfcActuator
               D.2.1.4 IfcAirTerminal
               D.2.1.5 IfcAirTerminalBox
               D.2.1.6 IfcAirToAirHeatRecovery
               D.2.1.7 IfcAlarm
               D.2.1.8 IfcAnnotation
               D.2.1.9 IfcAsset
               D.2.1.10 IfcAudioVisualAppliance
               D.2.1.11 IfcBeam
               D.2.1.12 IfcBeamStandardCase
               D.2.1.13 IfcBeamType
               D.2.1.14 IfcBoiler
               D.2.1.15 IfcBuilding
               D.2.1.16 IfcBuildingElement
               D.2.1.17 IfcBuildingElementPart
               D.2.1.18 IfcBuildingElementProxy
               D.2.1.19 IfcBuildingElementProxyType
               D.2.1.20 IfcBuildingStorey
               D.2.1.21 IfcBuildingSystem
               D.2.1.22 IfcBurner
               D.2.1.23 IfcCableCarrierFitting
               D.2.1.24 IfcCableCarrierSegment
               D.2.1.25 IfcCableFitting
               D.2.1.26 IfcCableSegment
               D.2.1.27 IfcChiller
               D.2.1.28 IfcChimney
               D.2.1.29 IfcChimneyType
               D.2.1.30 IfcCivilElement
               D.2.1.31 IfcCoil
               D.2.1.32 IfcColumn
               D.2.1.33 IfcColumnStandardCase
               D.2.1.34 IfcColumnType
               D.2.1.35 IfcCommunicationsAppliance
               D.2.1.36 IfcCompressor
               D.2.1.37 IfcCondenser
               D.2.1.38 IfcConstructionEquipmentResource
               D.2.1.39 IfcConstructionMaterialResource
               D.2.1.40 IfcConstructionProductResource
               D.2.1.41 IfcConstructionResource
               D.2.1.42 IfcControl
               D.2.1.43 IfcController
               D.2.1.44 IfcCooledBeam
               D.2.1.45 IfcCoolingTower
               D.2.1.46 IfcCostItem
               D.2.1.47 IfcCostSchedule
               D.2.1.48 IfcCovering
               D.2.1.49 IfcCoveringType
               D.2.1.50 IfcCrewResource
               D.2.1.51 IfcCurtainWall
               D.2.1.52 IfcCurtainWallType
               D.2.1.53 IfcDamper
               D.2.1.54 IfcDiscreteAccessory
               D.2.1.55 IfcDistributionChamberElement
               D.2.1.56 IfcDistributionControlElement
               D.2.1.57 IfcDistributionControlElementType
               D.2.1.58 IfcDistributionElement
               D.2.1.59 IfcDistributionFlowElement
               D.2.1.60 IfcDistributionFlowElementType
               D.2.1.61 IfcDistributionPort
               D.2.1.62 IfcDistributionSystem
               D.2.1.63 IfcDoor
               D.2.1.64 IfcDoorStandardCase
               D.2.1.65 IfcDoorType
               D.2.1.66 IfcDuctFitting
               D.2.1.67 IfcDuctSegment
               D.2.1.68 IfcDuctSilencer
               D.2.1.69 IfcElectricAppliance
               D.2.1.70 IfcElectricDistributionBoard
               D.2.1.71 IfcElectricFlowStorageDevice
               D.2.1.72 IfcElectricGenerator
               D.2.1.73 IfcElectricMotor
               D.2.1.74 IfcElectricTimeControl
               D.2.1.75 IfcElement
               D.2.1.76 IfcElementAssembly
               D.2.1.77 IfcElementComponent
               D.2.1.78 IfcEngine
               D.2.1.79 IfcEvaporativeCooler
               D.2.1.80 IfcEvaporator
               D.2.1.81 IfcEvent
               D.2.1.82 IfcFan
               D.2.1.83 IfcFastener
               D.2.1.84 IfcFeatureElement
               D.2.1.85 IfcFilter
               D.2.1.86 IfcFireSuppressionTerminal
               D.2.1.87 IfcFlowInstrument
               D.2.1.88 IfcFlowMeter
               D.2.1.89 IfcFlowSegment
               D.2.1.90 IfcFooting
               D.2.1.91 IfcFurnishingElement
               D.2.1.92 IfcFurniture
               D.2.1.93 IfcGeographicElement
               D.2.1.94 IfcGrid
               D.2.1.95 IfcGroup
               D.2.1.96 IfcHeatExchanger
               D.2.1.97 IfcHumidifier
               D.2.1.98 IfcInterceptor
               D.2.1.99 IfcInventory
               D.2.1.100 IfcJunctionBox
               D.2.1.101 IfcLaborResource
               D.2.1.102 IfcLamp
               D.2.1.103 IfcLightFixture
               D.2.1.104 IfcMaterial
               D.2.1.105 IfcMechanicalFastener
               D.2.1.106 IfcMedicalDevice
               D.2.1.107 IfcMember
               D.2.1.108 IfcMemberStandardCase
               D.2.1.109 IfcMemberType
               D.2.1.110 IfcMotorConnection
               D.2.1.111 IfcObject
               D.2.1.112 IfcOccupant
               D.2.1.113 IfcOpeningElement
               D.2.1.114 IfcOpeningStandardCase
               D.2.1.115 IfcOutlet
               D.2.1.116 IfcPerformanceHistory
               D.2.1.117 IfcPermit
               D.2.1.118 IfcPile
               D.2.1.119 IfcPipeFitting
               D.2.1.120 IfcPipeSegment
               D.2.1.121 IfcPlate
               D.2.1.122 IfcPlateStandardCase
               D.2.1.123 IfcPlateType
               D.2.1.124 IfcProcedure
               D.2.1.125 IfcProcess
               D.2.1.126 IfcProduct
               D.2.1.127 IfcProfileDef
               D.2.1.128 IfcProject
               D.2.1.129 IfcProjectionElement
               D.2.1.130 IfcProjectOrder
               D.2.1.131 IfcProtectiveDevice
               D.2.1.132 IfcProtectiveDeviceTrippingUnit
               D.2.1.133 IfcPump
               D.2.1.134 IfcRailing
               D.2.1.135 IfcRailingType
               D.2.1.136 IfcRamp
               D.2.1.137 IfcRampFlight
               D.2.1.138 IfcRampFlightType
               D.2.1.139 IfcRampType
               D.2.1.140 IfcReinforcingBar
               D.2.1.141 IfcReinforcingMesh
               D.2.1.142 IfcRoof
               D.2.1.143 IfcRoofType
               D.2.1.144 IfcRoot
               D.2.1.145 IfcSanitaryTerminal
               D.2.1.146 IfcSensor
               D.2.1.147 IfcShadingDevice
               D.2.1.148 IfcShadingDeviceType
               D.2.1.149 IfcSite
               D.2.1.150 IfcSlab
               D.2.1.151 IfcSlabElementedCase
               D.2.1.152 IfcSlabStandardCase
               D.2.1.153 IfcSlabType
               D.2.1.154 IfcSolarDevice
               D.2.1.155 IfcSpace
               D.2.1.156 IfcSpaceHeater
               D.2.1.157 IfcSpatialElement
               D.2.1.158 IfcSpatialStructureElement
               D.2.1.159 IfcStackTerminal
               D.2.1.160 IfcStair
               D.2.1.161 IfcStairFlight
               D.2.1.162 IfcStairFlightType
               D.2.1.163 IfcStairType
               D.2.1.164 IfcStructuralAnalysisModel
               D.2.1.165 IfcStructuralCurveAction
               D.2.1.166 IfcStructuralCurveConnection
               D.2.1.167 IfcStructuralCurveMember
               D.2.1.168 IfcStructuralCurveReaction
               D.2.1.169 IfcStructuralLoadCase
               D.2.1.170 IfcStructuralLoadGroup
               D.2.1.171 IfcStructuralPointAction
               D.2.1.172 IfcStructuralPointConnection
               D.2.1.173 IfcStructuralPointReaction
               D.2.1.174 IfcStructuralResultGroup
               D.2.1.175 IfcStructuralSurfaceAction
               D.2.1.176 IfcStructuralSurfaceMember
               D.2.1.177 IfcStructuralSurfaceMemberVarying
               D.2.1.178 IfcStructuralSurfaceReaction
               D.2.1.179 IfcSubContractResource
               D.2.1.180 IfcSurfaceFeature
               D.2.1.181 IfcSwitchingDevice
               D.2.1.182 IfcSystem
               D.2.1.183 IfcSystemFurnitureElement
               D.2.1.184 IfcTank
               D.2.1.185 IfcTask
               D.2.1.186 IfcTaskType
               D.2.1.187 IfcTendon
               D.2.1.188 IfcTendonAnchor
               D.2.1.189 IfcTransformer
               D.2.1.190 IfcTransportElement
               D.2.1.191 IfcTubeBundle
               D.2.1.192 IfcTypeProduct
               D.2.1.193 IfcUnitaryControlElement
               D.2.1.194 IfcUnitaryEquipment
               D.2.1.195 IfcValve
               D.2.1.196 IfcVibrationIsolator
               D.2.1.197 IfcVirtualElement
               D.2.1.198 IfcVoidingFeature
               D.2.1.199 IfcWall
               D.2.1.200 IfcWallElementedCase
               D.2.1.201 IfcWallStandardCase
               D.2.1.202 IfcWallType
               D.2.1.203 IfcWasteTerminal
               D.2.1.204 IfcWindow
               D.2.1.205 IfcWindowStandardCase
               D.2.1.206 IfcWindowType
               D.2.1.207 IfcWorkCalendar
               D.2.1.208 IfcWorkControl
               D.2.1.209 IfcWorkPlan
               D.2.1.210 IfcWorkSchedule
               D.2.1.211 IfcZone
Annex E. Examples
          E.1 Basic context information
          E.1.1 Basic unit declaration
          E.2 Basic geometric shape
          E.2.1 CSG primitive
          E.2.2 Extruded solid
          E.2.3 Surface model
          E.2.4 Brep model
          E.2.5 Tessellated item
          E.3 Advanced geometric shape
          E.3.1 Bath CSG Solid
          E.3.2 Cube advanced Brep
          E.3.3 Basin advanced brep
          E.3.4 Basin faceted brep
          E.3.5 Basin tessellation
          E.4 Tessellated shape
          E.4.1 Polygonal face tessellation
          E.4.2 Beam straight I-shape tessellated
          E.4.3 Beam curved I-shape tessellated
          E.4.4 Column straight rectangle tessellation
          E.4.5 Slab tessellated unique vertices
          E.5 Tessellated shape with style
          E.5.1 Tessellation with individual colors
          E.5.2 Tessellation with image texture
          E.5.3 Tessellation with blob texture
          E.5.4 Tessellation with pixel texture
          E.6 Mapped geometric shape
          E.6.1 Mapped shape without transformation
          E.6.2 Mapped shape with transformation
          E.6.3 Mapped shape with multiple items
          E.7 Placements and GIS referencing
          E.7.1 Grid placement
          E.8 Building element standard case
          E.8.1 Beam standard case
          E.8.2 Beam extruded solid
          E.8.3 Beam revolved solid
          E.8.4 Column extruded solid
          E.8.5 Slab standard case
          E.8.6 Wall standard case
          E.9 Building element elemented case
          E.9.1 Wall elemented case
          E.10 Building element configuration
          E.10.1 Wall with opening and window
          E.11 Building service element
          E.11.1 Air terminal element
          E.11.2 Air terminal library object
          E.12 Structural analysis model
          E.12.1 Structural curve member
          E.13 Construction scheduling
          E.13.1 Construction scheduling task
          E.14 Additional test cases
          E.14.1 Beam varying cardinal points
          E.14.2 Beam varying extrusion paths
          E.14.3 Beam varying profiles
          E.14.4 Reinforcing assembly
          E.14.5 Reinforcing stirrup
          E.14.6 Slab openings
Annex F. Change logs
     F.1 IFC2x3 to IFC4
     F.1.1 Entities
     F.1.2 Properties
     F.1.3 Quantities
     F.2 IFC4 Addendum 1
     F.2.1 Entities
     F.2.2 Properties
     F.2.3 Quantities
     F.3 IFC4 Addendum 2
     F.3.1 Entities
     F.3.2 Properties
     F.3.3 Quantities

Figures

Figure 1 — Project Context instance diagram
Figure 2 — Project Declaration instance diagram
Figure 3 — Project Units instance diagram
Figure 4 — Project Representation Context instance diagram
Figure 5 — Project Classification Information instance diagram
Figure 6 — Project Document Information instance diagram
Figure 7 — Project Library Information instance diagram
Figure 8 — Object Typing instance diagram
Figure 9 — Property Sets for Objects instance diagram
Figure 10 — Property Sets for Types instance diagram
Figure 11 — Property Sets for Performance instance diagram
Figure 12 — Quantity Sets instance diagram
Figure 13 — Software Identity instance diagram
Figure 14 — Revision Control instance diagram
Figure 15 — Object Predefined Type instance diagram
Figure 16 — Element Occurrence Attributes instance diagram
Figure 17 — Door Attributes instance diagram
Figure 18 — Classification Association instance diagram
Figure 19 — Document Association instance diagram
Figure 20 — Approval Association instance diagram
Figure 21 — Constraint Association instance diagram
Figure 22 — Material Association instance diagram
Figure 23 — Material Single instance diagram
Figure 24 — Material Layer Set instance diagram
Figure 25 — Material Layer Set Usage instance diagram
Figure 26 — Material Profile Set instance diagram
Figure 27 — Material Profile Set Usage instance diagram
Figure 28 — Material Constituent Set instance diagram
Figure 29 — Element Composition instance diagram
Figure 30 — Element Decomposition instance diagram
Figure 31 — Spatial Composition instance diagram
Figure 32 — Spatial Decomposition instance diagram
Figure 33 — Nesting instance diagram
Figure 34 — Object Nesting instance diagram
Figure 35 — Element Nesting instance diagram
Figure 36 — Port Nesting instance diagram
Figure 37 — Element Voiding instance diagram
Figure 38 — Actor Assignment instance diagram
Figure 39 — Control Assignment instance diagram
Figure 40 — Group Assignment instance diagram
Figure 41 — Product Assignment instance diagram
Figure 42 — Process Assignment instance diagram
Figure 43 — Resource Assignment instance diagram
Figure 44 — Product Type Assignment instance diagram
Figure 45 — Resource Type Assignment instance diagram
Figure 46 — Spatial Container instance diagram
Figure 47 — Spatial Containment instance diagram
Figure 48 — Space Boundaries 1st Level instance diagram
Figure 49 — Element Connectivity instance diagram
Figure 50 — Path Connectivity instance diagram
Figure 51 — Port Connectivity instance diagram
Figure 52 — Element Filling instance diagram
Figure 53 — Control Flow instance diagram
Figure 54 — Structural Activity instance diagram
Figure 55 — Structural Connectivity instance diagram
Figure 56 — Sequential Connectivity instance diagram
Figure 57 — Product Local Placement instance diagram
Figure 58 — Product Geometric Representation instance diagram
Figure 59 — CoG Geometry instance diagram
Figure 60 — Box Geometry instance diagram
Figure 61 — Annotation Geometry instance diagram
Figure 62 — Annotation 2D Geometry instance diagram
Figure 63 — Annotation 3D Geometry instance diagram
Figure 64 — Axis Geometry instance diagram
Figure 65 — Axis 2D Geometry instance diagram
Figure 66 — Axis 3D Geometry instance diagram
Figure 67 — FootPrint Geometry instance diagram
Figure 68 — FootPrint GeomSet Geometry instance diagram
Figure 69 — Profile Geometry instance diagram
Figure 70 — Profile 3D Geometry instance diagram
Figure 71 — Surface Geometry instance diagram
Figure 72 — Surface 3D Geometry instance diagram
Figure 73 — Reference Geometry instance diagram
Figure 74 — Body Geometry instance diagram
Figure 75 — Body SurfaceOrSolidModel Geometry instance diagram
Figure 76 — Body SurfaceModel Geometry instance diagram
Figure 77 — Body Tessellation Geometry instance diagram
Figure 78 — Body SweptSolid Geometry instance diagram
Figure 79 — Body AdvancedSweptSolid Geometry instance diagram
Figure 80 — Body Brep Geometry instance diagram
Figure 81 — Body AdvancedBrep Geometry instance diagram
Figure 82 — Body CSG Geometry instance diagram
Figure 83 — Body Clipping Geometry instance diagram
Figure 84 — Clearance Geometry instance diagram
Figure 85 — Lighting Geometry instance diagram
Figure 86 — Survey Points Geometry instance diagram
Figure 87 — Mapped Geometry instance diagram
Figure 88 — Product Topology Representation instance diagram
Figure 89 — Reference Topology instance diagram
Figure 90 — Product Type Shape instance diagram
Figure 91 — Product Type Geometric Representation instance diagram
Figure 92 — Type Axis Geometry instance diagram
Figure 93 — Type Body Geometry instance diagram
Figure 94 — Type Lighting Geometry instance diagram
Figure 95 — Type Clearance Geometry instance diagram
Figure 96 — Resource Cost instance diagram
Figure 97 — Resource Quantity instance diagram
Figure 98 — Values instance diagram
Figure 99 — Single Value instance diagram
Figure 100 — Bounded Value instance diagram
Figure 101 — Enumerated Value instance diagram
Figure 102 — List Value instance diagram
Figure 103 — Table Value instance diagram
Figure 104 — Quantities instance diagram
Figure 105 — Length Quantity instance diagram
Figure 106 — Area Quantity instance diagram
Figure 107 — Volume Quantity instance diagram
Figure 108 — Weight Quantity instance diagram
Figure 109 — Count Quantity instance diagram
Figure 110 — Time Quantity instance diagram
Figure 111 — Faceted Brep Geometry instance diagram
Figure 112 — Advanced Brep Geometry instance diagram
Figure 113 — Triangulated Geometry instance diagram
Figure 114 — Triangulated Geometry With Textures instance diagram
Figure 115 — Polygonal Geometry instance diagram
Figure 116 — Geometry Styles instance diagram
Figure 117 — Geometry Curve Style instance diagram
Figure 118 — Geometry Text Style instance diagram
Figure 119 — Geometry Fill Area Style instance diagram
Figure 120 — Material instance diagram
Figure 121 — Image Texture instance diagram
Figure 122 — Indexed Texture Map instance diagram
Figure 123 — Process relationships and the ICON process diagram.
Figure 124 — Project spatial structure, products and product type library
Figure 125 — Project spatial and work plan structure
Figure 126 — Property set template relationships
Figure 127 — Part definition relationships
Figure 128 — Part definition relationships with shape representation
Figure 129 — Type definition relationships
Figure 130 — Property template relationships
Figure 131 — Product type geometry with single placement
Figure 132 — Product type geometry with multiple placement
Figure 133 — Procedure relationships
Figure 134 — Task visualization
Figure 135 — Task nesting relationships
Figure 136 — Task type relationships
Figure 137 — Work calendar instantiation
Figure 138 — Work plan relationships
Figure 139 — Work schedule relationships
Figure 140 — Building composition
Figure 141 — Building elevations
Figure 142 — Building storey composition
Figure 143 — Building storey elevations
Figure 144 — Building element box representation
Figure 145 — Element surface model representation
Figure 146 — Building element body boundary representation
Figure 147 — Element assembly containment
Figure 148 — Grid rectangular layout
Figure 149 — Grid radial layout
Figure 150 — Grid triangular layout
Figure 151 — Grid intersections
Figure 152 — Grid layout
Figure 153 — Grid representation
Figure 154 — Opening with full extrusion
Figure 155 — Opening with recess extrusion
Figure 156 — Opening with multiple extrusions
Figure 157 — Opening standard representation
Figure 158 — Projection representation
Figure 159 — Relationship for spatial structure containment
Figure 160 — Relationships for element filling
Figure 161 — Relationship for spatial structure referencing
Figure 162 — Space boundary at first level
Figure 163 — Space boundary at second level
Figure 164 — Space boundary at second level type A
Figure 165 — Space boundary at second level type B
Figure 166 — Space boundary of virtual element
Figure 167 — Space boundary of physical element
Figure 168 — Space boundary first level relationships
Figure 169 — Space boundary second level relationships
Figure 170 — Relationship for element voiding
Figure 171 — Site composition
Figure 172 — Site elevations
Figure 173 — Site survey points
Figure 174 — Site survey points facetation
Figure 175 — Site breaklines
Figure 176 — Site breaklines facetation
Figure 177 — Space composition
Figure 178 — Space elevations
Figure 179 — Space footprint
Figure 180 — Space body swept solid
Figure 181 — Space body clipping
Figure 182 — Spatial structure element composition
Figure 183 — Virtual element space boundaries
Figure 184 — Connection types
Figure 185 — Door operations
Figure 186 — Ramp types
Figure 187 — Roof types
Figure 188 — Stair types
Figure 189 — Window partitioning
Figure 190 — Beam swept solid
Figure 191 — Beam non-perpendicular extrusion
Figure 192 — Beam clipping
Figure 193 — Beam profile usage
Figure 194 — Beam cardinal points
Figure 195 — Beam composite profiles
Figure 196 — Beam axis representation
Figure 197 — Beam axis cardinal point
Figure 198 — Beam body extrusion
Figure 199 — Beam body clipping
Figure 200 — Column swept solid
Figure 201 — Column extrusion of I-Shape
Figure 202 — Column clipping
Figure 203 — Column profile usage
Figure 204 — Column cardinal points
Figure 205 — Column composite profiles
Figure 206 — Column axis representation
Figure 207 — Column axis cardinal point
Figure 208 — Column body extrusion
Figure 209 — Column body clipping
Figure 210 — Covering surface planar
Figure 211 — Covering surface cylindrical
Figure 212 — Covering body planar
Figure 213 — Covering body circular
Figure 214 — Door swing
Figure 215 — Door spatial containment
Figure 216 — Door profile
Figure 217 — Member swept solid
Figure 218 — Member clipping
Figure 219 — Member profile usage
Figure 220 — Member composite profiles
Figure 221 — Member axis representation
Figure 222 — Member axis cardinal point
Figure 223 — Member body extrusion
Figure 224 — Member body clipping
Figure 225 — Plate type definition
Figure 226 — Plate material layers
Figure 227 — Plate body extrusion
Figure 228 — Plate body clipping
Figure 229 — Ramp placement
Figure 230 — Ramp flight axis
Figure 231 — Ramp flight footprint
Figure 232 — Ramp flight body
Figure 233 — Path connection geometry
Figure 234 — Path connection T-Type
Figure 235 — Path connection L-Type
Figure 236 — Roof placement
Figure 237 — Slab body extrusion
Figure 238 — Slab body clipping
Figure 239 — Slab elemented voiding
Figure 240 — Slab type definition
Figure 241 — Slab material layers
Figure 242 — Slab body extrusion
Figure 243 — Slab body clipping
Figure 244 — Stair placement
Figure 245 — Stair flight axis
Figure 246 — Stair flight footprint
Figure 247 — Stair flight body
Figure 248 — Wall elemented case
Figure 249 — Wall elemented voiding
Figure 250 — Wall Standard Object Typing
Figure 251 — Wall material layers
Figure 252 — Wall axis straight
Figure 253 — Wall axis curved
Figure 254 — Wall body extrusion straight
Figure 255 — Wall body extrusion curved
Figure 256 — Wall body clipping straight
Figure 257 — Wall body clipping curved
Figure 258 — Window placement
Figure 259 — Window planes
Figure 260 — Window operations
Figure 261 — Window spatial containment
Figure 262 — Window profile
Figure 263 — Building service lifecycle
Figure 264 — Distribution control classification
Figure 265 — Distribution port connectivity
Figure 266 — Distribution system assignment
Figure 267 — Element component mapped representation
Figure 268 — Furniture
Figure 269 — System furniture element
Figure 270 — Asset identification
Figure 271 — Action request composition
Figure 272 — Action request assignment
Figure 273 — Cost composition
Figure 274 — Cost assignment
Figure 275 — Permit assignment
Figure 276 — Project order composition
Figure 277 — Project order assignment
Figure 278 — Door operations
Figure 279 — Door panel operations
Figure 280 — Door panel positions
Figure 281 — Door style operations
Figure 282 — Window panel operations
Figure 283 — Window panel directions
Figure 284 — Window panel positions
Figure 285 — Window style operations
Figure 286 — Door lining properties
Figure 287 — Door panel properties
Figure 288 — Permeable covering properties
Figure 289 — Window lining properties
Figure 290 — Window panel properties
Figure 291 — Controller composition use
Figure 292 — Construction resource assignment use
Figure 293 — Construction resource baseline use
Figure 294 — Construction resource document use
Figure 295 — Construction resource type use
Figure 296 — Construction resource time series use
Figure 297 — Construction resource composition use
Figure 298 — Construction resource type assignment
Figure 299 — Projected or true length
Figure 300 — Structural member support lengths
Figure 301 — Time series value
Figure 302 — Grid axis
Figure 303 — Grid placement
Figure 304 — Grid placement with direction
Figure 305 — Grid placement with intersection
Figure 306 — Virtual grid intersection with two offsets
Figure 307 — Virtual grid intersection with three offsets
Figure 308 — Virtual grid intersection negative offset
Figure 309 — Advanced Brep, b-spline surface
Figure 310 — Advanced Brep, elementary surface
Figure 311 — Block geometry
Figure 312 — Block textures
Figure 313 — Bounding box
Figure 314 — Boxed half space operands
Figure 315 — Boxed half space geometry
Figure 316 — Extruded area solid geometry
Figure 317 — Repositioned extruded area solid geometry
Figure 318 — Extruded area solid textures
Figure 319 — Diagram showing the use of
Figure 320 — Half space solid geometry
Figure 321 — Polygonal face geometry provided by indices into a point list
Figure 322 — Polygonal face geometry provided by indices into a point list
Figure 323 — Polygonal half space geometry
Figure 324 — Use of
Figure 325 — Polygonal face set geometry
Figure 326 — Rectangular pyramid geometry
Figure 327 — Rectangular pyramid textures
Figure 328 — Revolved area solid geometry
Figure 329 — Repositioned revolved area solid geometry
Figure 330 — Revolved area solid textures
Figure 331 — Right circular cone geometry
Figure 332 — Right circular cone textures
Figure 333 — Right circular cylinder geometry
Figure 334 — Right circular cylinder textures
Figure 335 — Sectioned spine geometry
Figure 336 — Sectioned spine result
Figure 337 — Sphere geometry
Figure 338 — Sphere textures
Figure 339 — Surface curve wept area solid parameter
Figure 340 — Surface curve wept area solid results
Figure 341 — Swept disk solid geometry
Figure 342 — Use of
Figure 343 — Triangulated face set
Figure 344 — Triangulated face set with normals
Figure 345 — Triangulated face set geometry
Figure 346 — Transition code
Figure 347 — Axis1 placement
Figure 348 — Axis2 placement 2D
Figure 349 — Axis2 placement 3D
Figure 350 — B-spline curve
Figure 351 — Circle layout
Figure 352 — Composite curve
Figure 353 — Ellipse placement and parameterization
Figure 354 — Bounded open
Figure 355 — Bounded open
Figure 356 — Unbounded
Figure 357 — Bounded
Figure 358 — Representation item style
Figure 359 — Representation item style override
Figure 360 — use of a seam curve bounding a cylindrical surface
Figure 361 — Trimmed curve parameterization
Figure 362 — Cardinal point values
Figure 363 — Cardinal point extrusion
Figure 364 — Material layer set
Figure 365 — Material layer set usage for wall
Figure 366 — Material layer set usage for slab
Figure 367 — Material layer set usage for roof slab
Figure 368 — Material layer with offsets
Figure 369 — Modulus of subgrade reaction measure
Figure 370 — vector as one direction repeat factor
Figure 371 — Draughting predefined curve font
Figure 372 — Fill area style hatching
Figure 373 — two vectors as two direction repeat factor
Figure 374 — Indexed colour map
Figure 375 — Indexed colour map geometry
Figure 376 — Indexed triangle texture map
Figure 377 — Indexed triangle texture map geometry
Figure 378 — Styled item
Figure 379 — Surface style lighting
Figure 380 — Surface texture coordinates
Figure 381 — Texture map
Figure 382 — Box alignment values
Figure 383 — Box alignment examples
Figure 384 — Annotation fill area
Figure 385 — Text literal with extent and alignment
Figure 386 — Light distribution curves
Figure 387 — Light source goniometric
Figure 388 — Light source spot
Figure 389 — Presentation layer assignment
Figure 390 — Profile coordinate system
Figure 391 — Arbitrary closed profile
Figure 392 — Arbitrary open profile
Figure 393 — Arbitrary profile with voids
Figure 394 — Assymetric I-shape profile
Figure 395 — Centerline profile
Figure 396 — Circle hollow profile
Figure 397 — Circle profile
Figure 398 — C-shape profile
Figure 399 — Derived profile
Figure 400 — Ellipse profile
Figure 401 — I-shape profile
Figure 402 — L-shape profile
Figure 403 — Profile sweeping
Figure 404 — Profile types
Figure 405 — Mechanical profile properties
Figure 406 — Hollow core profile properties
Figure 407 — Double T profile properties
Figure 408 — Rectangle hollow profile
Figure 409 — Rectangle profile
Figure 410 — Rounded rectangle profile
Figure 411 — Trapezium profile
Figure 412 — T-shape profile
Figure 413 — U-shape profile
Figure 414 — Z-shape profile
Figure 415 — Definition of the true north direction
Figure 416 — Example of using geometric representation contexts
Figure 417 — Material definition representation
Figure 418 — shape aspects for associating material
Figure 419 — Structural load temperature
Figure 420 — Use of
Figure 421 — Edge representation
Figure 422 — Edge curve
Figure 423 — Curve on surface representation of an
Figure 424 — Table use
Figure 425 — Table use alternative
Figure 426 — Basic shape represented as CSG primitive
Figure 427 — Basic shape represented as swept solid
Figure 428 — Basic shape represented as surface model
Figure 429 — Basic shape represented as brep model
Figure 430 — Basic shape represented as tessellated surfaces
Figure 431 — CSG representation using Boolean operations
Figure 432 — Advanced shape represented as advanced Brep
Figure 433 — Advanced brep representation using NURBS
Figure 434 — Faceted brep representation
Figure 435 — Faceted brep representation
Figure 436 — cube with recess visualized with edges visible
Figure 437 — tessellated beam visualized with edges visible
Figure 438 — tessellated beam visualized without edges
Figure 439 — tessellated curved beam visualized with edges visible
Figure 440 — tessellated curved beam visualized without edges
Figure 441 — tessellated rectangular
Figure 442 — tessellated rectangular
Figure 443 — tessellated hexagonal slab
Figure 444 — tessellated hexagonal slab
Figure 445 — Tessellation with indexed colours for faces
Figure 446 — Tessellation with textures
Figure 447 — Tessellation with textures
Figure 448 — Tessellation with textures
Figure 449 — Mapped representation without transformation
Figure 450 — Mapped representation with transformation
Figure 451 — Mapped representation with multiple items
Figure 452 — Grid and columns with grid placement
Figure 453 — Beam occurrences
Figure 454 — Beam profile and cardinal point usage
Figure 455 — Beam type graph
Figure 456 — Beam occurrence graph
Figure 457 — Beam with straight extrusion and parametric profile definition.
Figure 458 — Beam with revolution and parametric profile definition.
Figure 459 — Column with straight extrusion and parametric profile definition.
Figure 460 — Standard case slab with material layer set.
Figure 461 — Standard case wall with material layer set.
Figure 462 — Elemented wall solid representation
Figure 463 — Elemented wall transparent representation to show inner structure
Figure 464 — Parameters of wall, opening and window
Figure 465 — Geometric representation of wall, opening and window
Figure 466 — Air terminal occurrence representation
Figure 467 — Air terminal occurrence object graph
Figure 468 — Air terminal type representation
Figure 469 — Air terminal type object graph
Figure 470 — Structural members and actions
Figure 471 — Structural members and reactions
Figure 472 — Structural connection graph
Figure 473 — Structural load graph
Figure 474 — Task occurrences
Figure 475 — Task products
Figure 476 — Task assignment graph
Figure 477 — Standard case beams with cardinal points.
Figure 478 — Standard case beams with transparent solids showing the axes.
Figure 479 — Standard case beams with straight and curved path.
Figure 480 — Standard case beams with varying profiles.
Figure 481 — Reinforcing assembly of stirrups.
Figure 482 — Reinforcing stirrup with swept disk solid geometry.
Figure 483 — Standard case slab with opening and recess.

Tables

Table 1 — IfcActor Property Sets for Objects
Table 2 — IfcActor Actor Assignment
Table 3 — IfcProcess Property Sets for Objects
Table 4 — IfcProject Spatial Decomposition
Table 5 — IfcProject Project Declaration
Table 6 — IfcProject Project Units
Table 7 — IfcProject Project Representation Context
Table 8 — IfcPerformanceHistory Aggregation
Table 9 — IfcPerformanceHistory Control Assignment
Table 10 — IfcEvent Object Typing
Table 11 — IfcEvent Property Sets for Objects
Table 12 — IfcProcedure Object Typing
Table 13 — IfcProcedure Property Sets for Objects
Table 14 — IfcTask Object Typing
Table 15 — IfcTask Property Sets for Objects
Table 16 — IfcTask Constraint Association
Table 17 — IfcWorkControl Property Sets for Objects
Table 18 — IfcWorkPlan Property Sets for Objects
Table 19 — IfcWorkSchedule Property Sets for Objects
Table 20 — IfcAnnotation Property Sets for Objects
Table 21 — IfcAnnotation Annotation 2D Geometry
Table 22 — IfcAnnotation Annotation 3D Geometry
Table 23 — IfcBuilding Spatial Composition
Table 24 — IfcBuilding Spatial Decomposition
Table 25 — IfcBuilding Spatial Container
Table 26 — IfcBuilding Property Sets for Objects
Table 27 — IfcBuilding Quantity Sets
Table 28 — IfcBuilding FootPrint GeomSet Geometry
Table 29 — IfcBuildingElement Property Sets for Objects
Table 30 — IfcBuildingElement Product Assignment
Table 31 — IfcBuildingElement Spatial Containment
Table 32 — IfcBuildingStorey Spatial Composition
Table 33 — IfcBuildingStorey Spatial Decomposition
Table 34 — IfcBuildingStorey Property Sets for Objects
Table 35 — IfcBuildingStorey Quantity Sets
Table 36 — IfcBuildingStorey FootPrint GeomSet Geometry
Table 37 — IfcBuildingStorey Body Geometry
Table 38 — IfcCivilElement Object Typing
Table 39 — IfcCivilElement Property Sets for Objects
Table 40 — IfcDistributionElement Object Typing
Table 41 — IfcDistributionElement Property Sets for Objects
Table 42 — IfcDistributionElement Spatial Containment
Table 43 — IfcElement Property Sets for Objects
Table 44 — IfcElement Product Local Placement
Table 45 — IfcElement FootPrint Geometry
Table 46 — IfcElementAssembly Object Typing
Table 47 — IfcElementAssembly Aggregation
Table 48 — IfcElementAssembly Spatial Containment
Table 49 — IfcFurnishingElement Spatial Containment
Table 50 — IfcGeographicElement Object Typing
Table 51 — IfcGeographicElement Property Sets for Objects
Table 52 — IfcGeographicElement Spatial Containment
Table 53 — IfcGrid FootPrint Geometry
Table 54 — IfcOpeningElement Property Sets for Objects
Table 55 — IfcOpeningElement Quantity Sets
Table 56 — IfcOpeningElement Product Local Placement
Table 57 — IfcOpeningStandardCase Product Local Placement
Table 58 — IfcOpeningStandardCase Body Geometry
Table 59 — IfcProjectionElement Property Sets for Objects
Table 60 — IfcProjectionElement Quantity Sets
Table 61 — IfcProjectionElement Product Local Placement
Table 62 — IfcProjectionElement Body Geometry
Table 63 — IfcSite Property Sets for Objects
Table 64 — IfcSite Quantity Sets
Table 65 — IfcSite FootPrint GeomSet Geometry
Table 66 — IfcSite Survey Points Geometry
Table 67 — IfcSite Body Geometry
Table 68 — IfcSpace Property Sets for Objects
Table 69 — IfcSpace Quantity Sets
Table 70 — IfcSpace FootPrint GeomSet Geometry
Table 71 — IfcSpatialElement Property Sets for Objects
Table 72 — IfcSpatialElement FootPrint GeomSet Geometry
Table 73 — IfcSpatialStructureElement Property Sets for Objects
Table 74 — IfcSystem Property Sets for Objects
Table 75 — IfcTransportElement Property Sets for Objects
Table 76 — IfcVirtualElement FootPrint Geometry
Table 77 — IfcZone Property Sets for Objects
Table 78 — IfcZone Group Assignment
Table 79 — IfcBeam Object Typing
Table 80 — IfcBeam Property Sets for Objects
Table 81 — IfcBeam Quantity Sets
Table 82 — IfcBeam Spatial Containment
Table 83 — IfcBeam Element Composition
Table 84 — IfcBeam Axis 3D Geometry
Table 85 — IfcBeam Product Assignment
Table 86 — IfcBeamStandardCase Product Local Placement
Table 87 — IfcBeamStandardCase Axis 3D Geometry
Table 88 — IfcBeamType Type Body Geometry
Table 89 — IfcBuildingElementProxy Object Typing
Table 90 — IfcBuildingElementProxy Property Sets for Objects
Table 91 — IfcBuildingElementProxy Spatial Containment
Table 92 — IfcBuildingSystem Property Sets for Objects
Table 93 — IfcBuildingSystem Aggregation
Table 94 — IfcBuildingSystem Group Assignment
Table 95 — IfcChimney Object Typing
Table 96 — IfcChimney Property Sets for Objects
Table 97 — IfcChimney Quantity Sets
Table 98 — IfcChimney Spatial Containment
Table 99 — IfcColumn Object Typing
Table 100 — IfcColumn Property Sets for Objects
Table 101 — IfcColumn Quantity Sets
Table 102 — IfcColumn Spatial Containment
Table 103 — IfcColumn Axis 3D Geometry
Table 104 — IfcColumn Product Assignment
Table 105 — IfcColumnStandardCase Product Local Placement
Table 106 — IfcColumnStandardCase Axis 3D Geometry
Table 107 — IfcColumnType Type Body Geometry
Table 108 — IfcCovering Property Sets for Objects
Table 109 — IfcCovering Quantity Sets
Table 110 — IfcCovering Spatial Containment
Table 111 — IfcCovering Material Layer Set Usage
Table 112 — IfcCovering Material Profile Set Usage
Table 113 — IfcCurtainWall Object Typing
Table 114 — IfcCurtainWall Property Sets for Objects
Table 115 — IfcCurtainWall Quantity Sets
Table 116 — IfcCurtainWall Spatial Containment
Table 117 — IfcCurtainWall Product Local Placement
Table 118 — IfcDoor Object Typing
Table 119 — IfcDoor Property Sets for Objects
Table 120 — IfcDoor Quantity Sets
Table 121 — IfcDoor Material Constituent Set
Table 122 — IfcDoor Spatial Containment
Table 123 — IfcDoor Product Local Placement
Table 124 — IfcMember Object Typing
Table 125 — IfcMember Property Sets for Objects
Table 126 — IfcMember Quantity Sets
Table 127 — IfcMember Spatial Containment
Table 128 — IfcMember Axis 3D Geometry
Table 129 — IfcMember Product Assignment
Table 130 — IfcMemberStandardCase Object Typing
Table 131 — IfcMemberStandardCase Product Local Placement
Table 132 — IfcMemberStandardCase Axis 3D Geometry
Table 133 — IfcPlate Object Typing
Table 134 — IfcPlate Property Sets for Objects
Table 135 — IfcPlate Quantity Sets
Table 136 — IfcPlate Spatial Containment
Table 137 — IfcPlate Product Assignment
Table 138 — IfcPlateStandardCase Product Local Placement
Table 139 — IfcRailing Object Typing
Table 140 — IfcRailing Property Sets for Objects
Table 141 — IfcRailing Quantity Sets
Table 142 — IfcRailing Spatial Containment
Table 143 — IfcRamp Object Typing
Table 144 — IfcRamp Property Sets for Objects
Table 145 — IfcRamp Spatial Containment
Table 146 — IfcRamp Element Decomposition
Table 147 — IfcRamp Product Local Placement
Table 148 — IfcRampFlight Object Typing
Table 149 — IfcRampFlight Property Sets for Objects
Table 150 — IfcRampFlight Quantity Sets
Table 151 — IfcRampFlight Spatial Containment
Table 152 — IfcRampFlight FootPrint Geometry
Table 153 — IfcRoof Object Typing
Table 154 — IfcRoof Property Sets for Objects
Table 155 — IfcRoof Quantity Sets
Table 156 — IfcRoof Spatial Containment
Table 157 — IfcRoof Element Decomposition
Table 158 — IfcRoof Product Local Placement
Table 159 — IfcShadingDevice Object Typing
Table 160 — IfcShadingDevice Property Sets for Objects
Table 161 — IfcShadingDevice Spatial Containment
Table 162 — IfcSlab Object Typing
Table 163 — IfcSlab Property Sets for Objects
Table 164 — IfcSlab Quantity Sets
Table 165 — IfcSlab Spatial Containment
Table 166 — IfcSlab Element Voiding
Table 167 — IfcSlab Product Assignment
Table 168 — IfcSlabElementedCase Aggregation
Table 169 — IfcSlabElementedCase Product Local Placement
Table 170 — IfcSlabStandardCase Product Local Placement
Table 171 — IfcStair Object Typing
Table 172 — IfcStair Property Sets for Objects
Table 173 — IfcStair Spatial Containment
Table 174 — IfcStair Element Decomposition
Table 175 — IfcStair Product Local Placement
Table 176 — IfcStairFlight Object Typing
Table 177 — IfcStairFlight Property Sets for Objects
Table 178 — IfcStairFlight Quantity Sets
Table 179 — IfcStairFlight Spatial Containment
Table 180 — IfcStairFlight FootPrint Geometry
Table 181 — IfcWall Object Typing
Table 182 — IfcWall Property Sets for Objects
Table 183 — IfcWall Quantity Sets
Table 184 — IfcWall Path Connectivity
Table 185 — IfcWall Spatial Containment
Table 186 — IfcWall Axis 2D Geometry
Table 187 — IfcWall Element Voiding
Table 188 — IfcWall Product Assignment
Table 189 — IfcWallElementedCase Product Local Placement
Table 190 — IfcWallElementedCase Element Decomposition
Table 191 — IfcWallElementedCase Element Voiding
Table 192 — IfcWallStandardCase Product Local Placement
Table 193 — IfcWallStandardCase Axis 2D Geometry
Table 194 — IfcWindow Object Typing
Table 195 — IfcWindow Property Sets for Objects
Table 196 — IfcWindow Quantity Sets
Table 197 — IfcWindow Material Constituent Set
Table 198 — IfcWindow Spatial Containment
Table 199 — IfcWindow Product Local Placement
Table 200 — IfcWindow Profile Geometry
Table 201 — IfcWindowStandardCase Profile Geometry
Table 202 — IfcDistributionChamberElement Object Typing
Table 203 — IfcDistributionChamberElement Property Sets for Objects
Table 204 — IfcDistributionChamberElement Quantity Sets
Table 205 — IfcDistributionChamberElement Material Constituent Set
Table 206 — IfcDistributionControlElement Object Typing
Table 207 — IfcDistributionControlElement Classification Association
Table 208 — IfcDistributionControlElement Product Assignment
Table 209 — IfcDistributionControlElementType Product Type Assignment
Table 210 — IfcDistributionFlowElement Object Typing
Table 211 — IfcDistributionFlowElement Property Sets for Objects
Table 212 — IfcDistributionFlowElement Axis Geometry
Table 213 — IfcDistributionFlowElement Clearance Geometry
Table 214 — IfcDistributionFlowElementType Type Axis Geometry
Table 215 — IfcDistributionFlowElementType Type Clearance Geometry
Table 216 — IfcDistributionFlowElementType Type Lighting Geometry
Table 217 — IfcDistributionPort Property Sets for Objects
Table 218 — IfcDistributionPort Product Assignment
Table 219 — IfcDistributionSystem Property Sets for Objects
Table 220 — IfcDistributionSystem Aggregation
Table 221 — IfcDistributionSystem Group Assignment
Table 222 — IfcFlowSegment Axis Geometry
Table 223 — IfcBuildingElementPart Object Typing
Table 224 — IfcDiscreteAccessory Object Typing
Table 225 — IfcDiscreteAccessory Property Sets for Objects
Table 226 — IfcElementComponent Property Sets for Objects
Table 227 — IfcFastener Object Typing
Table 228 — IfcFastener Property Sets for Objects
Table 229 — IfcMechanicalFastener Object Typing
Table 230 — IfcMechanicalFastener Property Sets for Objects
Table 231 — IfcMechanicalFastener Quantity Sets
Table 232 — IfcAsset Property Sets for Objects
Table 233 — IfcAsset Group Assignment
Table 234 — IfcFurniture Object Typing
Table 235 — IfcFurniture Property Sets for Objects
Table 236 — IfcFurniture Material Constituent Set
Table 237 — IfcFurniture Aggregation
Table 238 — IfcInventory Group Assignment
Table 239 — IfcOccupant Actor Assignment
Table 240 — IfcSystemFurnitureElement Object Typing
Table 241 — IfcSystemFurnitureElement Property Sets for Objects
Table 242 — IfcSystemFurnitureElement Material Constituent Set
Table 243 — IfcActionRequest Property Sets for Objects
Table 244 — IfcActionRequest Aggregation
Table 245 — IfcActionRequest Object Nesting
Table 246 — IfcCostItem Object Nesting
Table 247 — IfcCostItem Control Assignment
Table 248 — IfcPermit Property Sets for Objects
Table 249 — IfcPermit Aggregation
Table 250 — IfcPermit Object Nesting
Table 251 — IfcProjectOrder Property Sets for Objects
Table 252 — IfcProjectOrder Aggregation
Table 253 — IfcProjectOrder Object Nesting
Table 254 — IfcActuator Object Typing
Table 255 — IfcActuator Property Sets for Objects
Table 256 — IfcActuator Quantity Sets
Table 257 — IfcActuator Material Constituent Set
Table 258 — IfcActuator Port Nesting
Table 259 — IfcActuator Control Flow
Table 260 — IfcAlarm Object Typing
Table 261 — IfcAlarm Property Sets for Objects
Table 262 — IfcAlarm Quantity Sets
Table 263 — IfcAlarm Material Constituent Set
Table 264 — IfcAlarm Port Nesting
Table 265 — IfcController Object Typing
Table 266 — IfcController Property Sets for Objects
Table 267 — IfcController Quantity Sets
Table 268 — IfcController Aggregation
Table 269 — IfcController Material Constituent Set
Table 270 — IfcController Port Nesting
Table 271 — IfcFlowInstrument Object Typing
Table 272 — IfcFlowInstrument Property Sets for Objects
Table 273 — IfcFlowInstrument Quantity Sets
Table 274 — IfcFlowInstrument Material Constituent Set
Table 275 — IfcFlowInstrument Port Nesting
Table 276 — IfcSensor Object Typing
Table 277 — IfcSensor Property Sets for Objects
Table 278 — IfcSensor Quantity Sets
Table 279 — IfcSensor Material Constituent Set
Table 280 — IfcSensor Port Nesting
Table 281 — IfcSensor Control Flow
Table 282 — IfcUnitaryControlElement Object Typing
Table 283 — IfcUnitaryControlElement Property Sets for Objects
Table 284 — IfcUnitaryControlElement Quantity Sets
Table 285 — IfcUnitaryControlElement Material Constituent Set
Table 286 — IfcUnitaryControlElement Port Nesting
Table 287 — IfcConstructionEquipmentResource Object Typing
Table 288 — IfcConstructionEquipmentResource Quantity Sets
Table 289 — IfcConstructionEquipmentResource Resource Assignment
Table 290 — IfcConstructionEquipmentResource Resource Cost
Table 291 — IfcConstructionEquipmentResource Resource Quantity
Table 292 — IfcConstructionMaterialResource Object Typing
Table 293 — IfcConstructionMaterialResource Quantity Sets
Table 294 — IfcConstructionMaterialResource Resource Type Assignment
Table 295 — IfcConstructionMaterialResource Resource Cost
Table 296 — IfcConstructionMaterialResource Resource Quantity
Table 297 — IfcConstructionProductResource Object Typing
Table 298 — IfcConstructionProductResource Resource Assignment
Table 299 — IfcConstructionProductResource Resource Cost
Table 300 — IfcConstructionProductResource Resource Quantity
Table 301 — IfcConstructionResource Constraint Association
Table 302 — IfcConstructionResource Object Typing
Table 303 — IfcConstructionResource Property Sets for Objects
Table 304 — IfcConstructionResource Object Nesting
Table 305 — IfcCrewResource Object Typing
Table 306 — IfcLaborResource Object Typing
Table 307 — IfcLaborResource Quantity Sets
Table 308 — IfcLaborResource Resource Assignment
Table 309 — IfcLaborResource Resource Cost
Table 310 — IfcLaborResource Resource Quantity
Table 311 — IfcSubContractResource Object Typing
Table 312 — IfcSubContractResource Resource Assignment
Table 313 — IfcAudioVisualAppliance Object Typing
Table 314 — IfcAudioVisualAppliance Property Sets for Objects
Table 315 — IfcAudioVisualAppliance Quantity Sets
Table 316 — IfcAudioVisualAppliance Material Constituent Set
Table 317 — IfcAudioVisualAppliance Aggregation
Table 318 — IfcAudioVisualAppliance Port Nesting
Table 319 — IfcCableCarrierFitting Object Typing
Table 320 — IfcCableCarrierFitting Property Sets for Objects
Table 321 — IfcCableCarrierFitting Quantity Sets
Table 322 — IfcCableCarrierFitting Material Constituent Set
Table 323 — IfcCableCarrierFitting Port Nesting
Table 324 — IfcCableCarrierSegment Object Typing
Table 325 — IfcCableCarrierSegment Property Sets for Objects
Table 326 — IfcCableCarrierSegment Quantity Sets
Table 327 — IfcCableCarrierSegment Material Profile Set Usage
Table 328 — IfcCableCarrierSegment Port Nesting
Table 329 — IfcCableFitting Object Typing
Table 330 — IfcCableFitting Property Sets for Objects
Table 331 — IfcCableFitting Quantity Sets
Table 332 — IfcCableFitting Material Layer Set Usage
Table 333 — IfcCableFitting Object Connectivity
Table 334 — IfcCableFitting Port Nesting
Table 335 — IfcCableSegment Object Typing
Table 336 — IfcCableSegment Property Sets for Objects
Table 337 — IfcCableSegment Quantity Sets
Table 338 — IfcCableSegment Material Profile Set Usage
Table 339 — IfcCableSegment Aggregation
Table 340 — IfcCableSegment Port Nesting
Table 341 — IfcCommunicationsAppliance Object Typing
Table 342 — IfcCommunicationsAppliance Property Sets for Objects
Table 343 — IfcCommunicationsAppliance Quantity Sets
Table 344 — IfcCommunicationsAppliance Material Constituent Set
Table 345 — IfcCommunicationsAppliance Aggregation
Table 346 — IfcCommunicationsAppliance Port Nesting
Table 347 — IfcElectricAppliance Object Typing
Table 348 — IfcElectricAppliance Property Sets for Objects
Table 349 — IfcElectricAppliance Quantity Sets
Table 350 — IfcElectricAppliance Material Constituent Set
Table 351 — IfcElectricAppliance Port Nesting
Table 352 — IfcElectricDistributionBoard Object Typing
Table 353 — IfcElectricDistributionBoard Property Sets for Objects
Table 354 — IfcElectricDistributionBoard Quantity Sets
Table 355 — IfcElectricDistributionBoard Material Constituent Set
Table 356 — IfcElectricDistributionBoard Port Nesting
Table 357 — IfcElectricFlowStorageDevice Object Typing
Table 358 — IfcElectricFlowStorageDevice Property Sets for Objects
Table 359 — IfcElectricFlowStorageDevice Quantity Sets
Table 360 — IfcElectricFlowStorageDevice Material Constituent Set
Table 361 — IfcElectricFlowStorageDevice Port Nesting
Table 362 — IfcElectricGenerator Object Typing
Table 363 — IfcElectricGenerator Property Sets for Objects
Table 364 — IfcElectricGenerator Quantity Sets
Table 365 — IfcElectricGenerator Material Constituent Set
Table 366 — IfcElectricGenerator Aggregation
Table 367 — IfcElectricGenerator Port Nesting
Table 368 — IfcElectricMotor Object Typing
Table 369 — IfcElectricMotor Property Sets for Objects
Table 370 — IfcElectricMotor Quantity Sets
Table 371 — IfcElectricMotor Material Constituent Set
Table 372 — IfcElectricMotor Port Nesting
Table 373 — IfcElectricTimeControl Object Typing
Table 374 — IfcElectricTimeControl Property Sets for Objects
Table 375 — IfcElectricTimeControl Quantity Sets
Table 376 — IfcElectricTimeControl Material Constituent Set
Table 377 — IfcElectricTimeControl Port Nesting
Table 378 — IfcJunctionBox Object Typing
Table 379 — IfcJunctionBox Property Sets for Objects
Table 380 — IfcJunctionBox Quantity Sets
Table 381 — IfcJunctionBox Material Constituent Set
Table 382 — IfcJunctionBox Element Connectivity
Table 383 — IfcJunctionBox Element Filling
Table 384 — IfcJunctionBox Element Nesting
Table 385 — IfcLamp Object Typing
Table 386 — IfcLamp Property Sets for Objects
Table 387 — IfcLamp Quantity Sets
Table 388 — IfcLamp Material Constituent Set
Table 389 — IfcLamp Port Nesting
Table 390 — IfcLightFixture Object Typing
Table 391 — IfcLightFixture Property Sets for Objects
Table 392 — IfcLightFixture Quantity Sets
Table 393 — IfcLightFixture Material Constituent Set
Table 394 — IfcLightFixture Object Connectivity
Table 395 — IfcLightFixture Port Nesting
Table 396 — IfcMotorConnection Object Typing
Table 397 — IfcMotorConnection Property Sets for Objects
Table 398 — IfcMotorConnection Quantity Sets
Table 399 — IfcMotorConnection Material Constituent Set
Table 400 — IfcMotorConnection Port Nesting
Table 401 — IfcOutlet Object Typing
Table 402 — IfcOutlet Property Sets for Objects
Table 403 — IfcOutlet Quantity Sets
Table 404 — IfcOutlet Material Constituent Set
Table 405 — IfcOutlet Port Nesting
Table 406 — IfcProtectiveDevice Object Typing
Table 407 — IfcProtectiveDevice Property Sets for Objects
Table 408 — IfcProtectiveDevice Quantity Sets
Table 409 — IfcProtectiveDevice Material Constituent Set
Table 410 — IfcProtectiveDevice Port Nesting
Table 411 — IfcProtectiveDeviceTrippingUnit Object Typing
Table 412 — IfcProtectiveDeviceTrippingUnit Property Sets for Objects
Table 413 — IfcProtectiveDeviceTrippingUnit Quantity Sets
Table 414 — IfcProtectiveDeviceTrippingUnit Control Flow
Table 415 — IfcSolarDevice Object Typing
Table 416 — IfcSolarDevice Property Sets for Objects
Table 417 — IfcSolarDevice Quantity Sets
Table 418 — IfcSolarDevice Material Constituent Set
Table 419 — IfcSolarDevice Port Nesting
Table 420 — IfcSwitchingDevice Object Typing
Table 421 — IfcSwitchingDevice Property Sets for Objects
Table 422 — IfcSwitchingDevice Quantity Sets
Table 423 — IfcSwitchingDevice Material Constituent Set
Table 424 — IfcSwitchingDevice Port Nesting
Table 425 — IfcTransformer Object Typing
Table 426 — IfcTransformer Property Sets for Objects
Table 427 — IfcTransformer Quantity Sets
Table 428 — IfcTransformer Material Constituent Set
Table 429 — IfcTransformer Port Nesting
Table 430 — IfcAirTerminal Object Typing
Table 431 — IfcAirTerminal Property Sets for Objects
Table 432 — IfcAirTerminal Quantity Sets
Table 433 — IfcAirTerminal Material Constituent Set
Table 434 — IfcAirTerminal Port Nesting
Table 435 — IfcAirTerminalBox Object Typing
Table 436 — IfcAirTerminalBox Property Sets for Objects
Table 437 — IfcAirTerminalBox Quantity Sets
Table 438 — IfcAirTerminalBox Material Constituent Set
Table 439 — IfcAirTerminalBox Port Nesting
Table 440 — IfcAirToAirHeatRecovery Object Typing
Table 441 — IfcAirToAirHeatRecovery Property Sets for Objects
Table 442 — IfcAirToAirHeatRecovery Quantity Sets
Table 443 — IfcAirToAirHeatRecovery Material Constituent Set
Table 444 — IfcAirToAirHeatRecovery Port Nesting
Table 445 — IfcBoiler Object Typing
Table 446 — IfcBoiler Property Sets for Objects
Table 447 — IfcBoiler Quantity Sets
Table 448 — IfcBoiler Material Constituent Set
Table 449 — IfcBoiler Port Nesting
Table 450 — IfcBurner Object Typing
Table 451 — IfcBurner Property Sets for Objects
Table 452 — IfcBurner Quantity Sets
Table 453 — IfcBurner Material Constituent Set
Table 454 — IfcBurner Port Nesting
Table 455 — IfcChiller Object Typing
Table 456 — IfcChiller Property Sets for Objects
Table 457 — IfcChiller Quantity Sets
Table 458 — IfcChiller Material Constituent Set
Table 459 — IfcChiller Aggregation
Table 460 — IfcChiller Port Nesting
Table 461 — IfcCoil Object Typing
Table 462 — IfcCoil Property Sets for Objects
Table 463 — IfcCoil Quantity Sets
Table 464 — IfcCoil Material Constituent Set
Table 465 — IfcCoil Port Nesting
Table 466 — IfcCompressor Object Typing
Table 467 — IfcCompressor Property Sets for Objects
Table 468 — IfcCompressor Quantity Sets
Table 469 — IfcCompressor Material Constituent Set
Table 470 — IfcCompressor Port Nesting
Table 471 — IfcCondenser Object Typing
Table 472 — IfcCondenser Property Sets for Objects
Table 473 — IfcCondenser Quantity Sets
Table 474 — IfcCondenser Material Constituent Set
Table 475 — IfcCondenser Port Nesting
Table 476 — IfcCooledBeam Object Typing
Table 477 — IfcCooledBeam Property Sets for Objects
Table 478 — IfcCooledBeam Quantity Sets
Table 479 — IfcCooledBeam Material Constituent Set
Table 480 — IfcCooledBeam Port Nesting
Table 481 — IfcCoolingTower Object Typing
Table 482 — IfcCoolingTower Property Sets for Objects
Table 483 — IfcCoolingTower Quantity Sets
Table 484 — IfcCoolingTower Material Constituent Set
Table 485 — IfcCoolingTower Aggregation
Table 486 — IfcCoolingTower Port Nesting
Table 487 — IfcDamper Object Typing
Table 488 — IfcDamper Property Sets for Objects
Table 489 — IfcDamper Quantity Sets
Table 490 — IfcDamper Material Constituent Set
Table 491 — IfcDamper Port Nesting
Table 492 — IfcDuctFitting Object Typing
Table 493 — IfcDuctFitting Property Sets for Objects
Table 494 — IfcDuctFitting Quantity Sets
Table 495 — IfcDuctFitting Material Layer Set Usage
Table 496 — IfcDuctFitting Port Nesting
Table 497 — IfcDuctSegment Object Typing
Table 498 — IfcDuctSegment Property Sets for Objects
Table 499 — IfcDuctSegment Quantity Sets
Table 500 — IfcDuctSegment Material Profile Set Usage
Table 501 — IfcDuctSegment Port Nesting
Table 502 — IfcDuctSilencer Object Typing
Table 503 — IfcDuctSilencer Property Sets for Objects
Table 504 — IfcDuctSilencer Quantity Sets
Table 505 — IfcDuctSilencer Material Constituent Set
Table 506 — IfcDuctSilencer Port Nesting
Table 507 — IfcEngine Object Typing
Table 508 — IfcEngine Property Sets for Objects
Table 509 — IfcEngine Quantity Sets
Table 510 — IfcEngine Material Constituent Set
Table 511 — IfcEngine Port Nesting
Table 512 — IfcEvaporativeCooler Object Typing
Table 513 — IfcEvaporativeCooler Property Sets for Objects
Table 514 — IfcEvaporativeCooler Quantity Sets
Table 515 — IfcEvaporativeCooler Material Constituent Set
Table 516 — IfcEvaporativeCooler Port Nesting
Table 517 — IfcEvaporator Object Typing
Table 518 — IfcEvaporator Property Sets for Objects
Table 519 — IfcEvaporator Quantity Sets
Table 520 — IfcEvaporator Material Constituent Set
Table 521 — IfcEvaporator Port Nesting
Table 522 — IfcFan Object Typing
Table 523 — IfcFan Property Sets for Objects
Table 524 — IfcFan Quantity Sets
Table 525 — IfcFan Material Constituent Set
Table 526 — IfcFan Port Nesting
Table 527 — IfcFilter Object Typing
Table 528 — IfcFilter Property Sets for Objects
Table 529 — IfcFilter Quantity Sets
Table 530 — IfcFilter Material Constituent Set
Table 531 — IfcFilter Port Nesting
Table 532 — IfcFlowMeter Object Typing
Table 533 — IfcFlowMeter Property Sets for Objects
Table 534 — IfcFlowMeter Quantity Sets
Table 535 — IfcFlowMeter Material Constituent Set
Table 536 — IfcFlowMeter Port Nesting
Table 537 — IfcHeatExchanger Object Typing
Table 538 — IfcHeatExchanger Property Sets for Objects
Table 539 — IfcHeatExchanger Quantity Sets
Table 540 — IfcHeatExchanger Material Constituent Set
Table 541 — IfcHeatExchanger Port Nesting
Table 542 — IfcHumidifier Object Typing
Table 543 — IfcHumidifier Property Sets for Objects
Table 544 — IfcHumidifier Quantity Sets
Table 545 — IfcHumidifier Material Constituent Set
Table 546 — IfcHumidifier Port Nesting
Table 547 — IfcMedicalDevice Object Typing
Table 548 — IfcMedicalDevice Property Sets for Objects
Table 549 — IfcMedicalDevice Material Constituent Set
Table 550 — IfcMedicalDevice Port Nesting
Table 551 — IfcMedicalDevice Quantity Sets
Table 552 — IfcPipeFitting Object Typing
Table 553 — IfcPipeFitting Property Sets for Objects
Table 554 — IfcPipeFitting Quantity Sets
Table 555 — IfcPipeFitting Material Layer Set Usage
Table 556 — IfcPipeFitting Port Nesting
Table 557 — IfcPipeSegment Object Typing
Table 558 — IfcPipeSegment Property Sets for Objects
Table 559 — IfcPipeSegment Quantity Sets
Table 560 — IfcPipeSegment Material Profile Set Usage
Table 561 — IfcPipeSegment Port Nesting
Table 562 — IfcPump Object Typing
Table 563 — IfcPump Property Sets for Objects
Table 564 — IfcPump Quantity Sets
Table 565 — IfcPump Material Constituent Set
Table 566 — IfcPump Port Nesting
Table 567 — IfcSpaceHeater Object Typing
Table 568 — IfcSpaceHeater Property Sets for Objects
Table 569 — IfcSpaceHeater Quantity Sets
Table 570 — IfcSpaceHeater Material Constituent Set
Table 571 — IfcSpaceHeater Port Nesting
Table 572 — IfcTank Object Typing
Table 573 — IfcTank Property Sets for Objects
Table 574 — IfcTank Quantity Sets
Table 575 — IfcTank Material Constituent Set
Table 576 — IfcTank Port Nesting
Table 577 — IfcTubeBundle Object Typing
Table 578 — IfcTubeBundle Property Sets for Objects
Table 579 — IfcTubeBundle Quantity Sets
Table 580 — IfcTubeBundle Material Constituent Set
Table 581 — IfcTubeBundle Port Nesting
Table 582 — IfcUnitaryEquipment Object Typing
Table 583 — IfcUnitaryEquipment Property Sets for Objects
Table 584 — IfcUnitaryEquipment Quantity Sets
Table 585 — IfcUnitaryEquipment Material Constituent Set
Table 586 — IfcUnitaryEquipment Aggregation
Table 587 — IfcUnitaryEquipment Port Nesting
Table 588 — IfcValve Object Typing
Table 589 — IfcValve Property Sets for Objects
Table 590 — IfcValve Quantity Sets
Table 591 — IfcValve Material Constituent Set
Table 592 — IfcValve Object Connectivity
Table 593 — IfcValve Port Nesting
Table 594 — IfcVibrationIsolator Object Typing
Table 595 — IfcVibrationIsolator Property Sets for Objects
Table 596 — IfcVibrationIsolator Quantity Sets
Table 597 — IfcVibrationIsolator Material Constituent Set
Table 598 — IfcFireSuppressionTerminal Object Typing
Table 599 — IfcFireSuppressionTerminal Property Sets for Objects
Table 600 — IfcFireSuppressionTerminal Quantity Sets
Table 601 — IfcFireSuppressionTerminal Material Constituent Set
Table 602 — IfcFireSuppressionTerminal Port Nesting
Table 603 — IfcInterceptor Object Typing
Table 604 — IfcInterceptor Property Sets for Objects
Table 605 — IfcInterceptor Quantity Sets
Table 606 — IfcInterceptor Material Constituent Set
Table 607 — IfcInterceptor Port Nesting
Table 608 — IfcSanitaryTerminal Object Typing
Table 609 — IfcSanitaryTerminal Property Sets for Objects
Table 610 — IfcSanitaryTerminal Quantity Sets
Table 611 — IfcSanitaryTerminal Material Constituent Set
Table 612 — IfcSanitaryTerminal Element Nesting
Table 613 — IfcSanitaryTerminal Port Nesting
Table 614 — IfcStackTerminal Object Typing
Table 615 — IfcStackTerminal Property Sets for Objects
Table 616 — IfcStackTerminal Quantity Sets
Table 617 — IfcStackTerminal Material Constituent Set
Table 618 — IfcStackTerminal Port Nesting
Table 619 — IfcWasteTerminal Object Typing
Table 620 — IfcWasteTerminal Property Sets for Objects
Table 621 — IfcWasteTerminal Quantity Sets
Table 622 — IfcWasteTerminal Material Constituent Set
Table 623 — IfcWasteTerminal Port Nesting
Table 624 — IfcStructuralAnalysisModel Aggregation
Table 625 — IfcStructuralAnalysisModel Group Assignment
Table 626 — IfcStructuralCurveAction Structural Activity
Table 627 — IfcStructuralCurveConnection Reference Topology
Table 628 — IfcStructuralCurveMember Structural Connectivity
Table 629 — IfcStructuralCurveMember Reference Topology
Table 630 — IfcStructuralCurveReaction Structural Activity
Table 631 — IfcStructuralLoadCase Group Assignment
Table 632 — IfcStructuralLoadGroup Group Assignment
Table 633 — IfcStructuralPointAction Structural Activity
Table 634 — IfcStructuralPointConnection Reference Topology
Table 635 — IfcStructuralPointReaction Structural Activity
Table 636 — IfcStructuralResultGroup Group Assignment
Table 637 — IfcStructuralSurfaceAction Structural Activity
Table 638 — IfcStructuralSurfaceMember Reference Topology
Table 639 — IfcStructuralSurfaceMember Structural Connectivity
Table 640 — IfcStructuralSurfaceMemberVarying Property Sets for Objects
Table 641 — IfcStructuralSurfaceReaction Structural Activity
Table 642 — IfcFooting Object Typing
Table 643 — IfcFooting Property Sets for Objects
Table 644 — IfcFooting Quantity Sets
Table 645 — IfcFooting Product Local Placement
Table 646 — IfcFooting Axis Geometry
Table 647 — IfcFooting FootPrint Geometry
Table 648 — IfcFooting Body Geometry
Table 649 — IfcPile Object Typing
Table 650 — IfcPile Property Sets for Objects
Table 651 — IfcPile Quantity Sets
Table 652 — IfcPile Product Local Placement
Table 653 — IfcPile Axis Geometry
Table 654 — IfcPile FootPrint Geometry
Table 655 — IfcPile Body Geometry
Table 656 — IfcReinforcingBar Object Typing
Table 657 — IfcReinforcingBar Property Sets for Objects
Table 658 — IfcReinforcingBar Quantity Sets
Table 659 — IfcReinforcingBar Material Profile Set Usage
Table 660 — IfcReinforcingBar Body Geometry
Table 661 — IfcReinforcingMesh Object Typing
Table 662 — IfcReinforcingMesh Property Sets for Objects
Table 663 — IfcReinforcingMesh Quantity Sets
Table 664 — IfcSurfaceFeature Property Sets for Objects
Table 665 — IfcSurfaceFeature Product Local Placement
Table 666 — IfcSurfaceFeature Body Geometry
Table 667 — IfcTendon Object Typing
Table 668 — IfcTendon Property Sets for Objects
Table 669 — IfcTendon Quantity Sets
Table 670 — IfcTendon Product Local Placement
Table 671 — IfcTendon Body Geometry
Table 672 — IfcTendonAnchor Object Typing
Table 673 — IfcTendonAnchor Property Sets for Objects
Table 674 — IfcTendonAnchor Quantity Sets
Table 675 — IfcTendonAnchor Product Local Placement
Table 676 — IfcTendonAnchor Body Geometry
Table 677 — IfcVoidingFeature Property Sets for Objects
Table 678 — IfcVoidingFeature Product Local Placement
Table 679 — IfcVoidingFeature Body Geometry
Table 680 — Logical operators
Table 681 — IfcMaterial Property Sets for Objects
Table 682 — Measures and units
Table 683 — Standard unit names
Table 684 — IfcProfileDef Property Sets for Objects
Table 685 — Bounded property with values, measure types and units
Table 686 — Enumerated property with values, measure types and units
Table 687 — Property enumeration with enumerators
Table 688 — Property enumeration with values, measure types and units
Table 689 — List property with values, measure types and units
Table 690 — Single value properties with values, measure types and units
Table 691 — Table value property with values, measure types and units
Table 692 — Representation identifiers
Table 693 — Representation types