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 Object Assignment
          4.1.1 Actor Assignment
          4.1.2 Control Assignment
          4.1.3 Group Assignment
          4.1.4 Process Assignment
          4.1.5 Product Assignment
          4.1.6 Product Type Assignment
          4.1.7 Resource Assignment
          4.1.8 Resource Type Assignment
     4.2 Object Association
          4.2.1 Approval Association
          4.2.2 Classification Association
          4.2.3 Constraint Association
          4.2.4 Document Association
          4.2.5 Material Association
               4.2.5.1 Material Constituent Set
               4.2.5.2 Material Layer Set Usage
               4.2.5.3 Material Layer Set
               4.2.5.4 Material Profile Set Usage
               4.2.5.5 Material Profile Set
               4.2.5.6 Material Single
     4.3 Object Attributes
          4.3.1 Object Occurrence Attributes
               4.3.1.1 Alignment Attributes
               4.3.1.2 Element Occurrence Attributes
                    4.3.1.2.1 Door Attributes
          4.3.2 Object Predefined Type
          4.3.3 Object User Identity
          4.3.4 Revision Control
          4.3.5 Software Identity
     4.4 Object Composition
          4.4.1 Aggregation
               4.4.1.1 Element Composition
               4.4.1.2 Element Decomposition
               4.4.1.3 Spatial Composition
               4.4.1.4 Spatial Decomposition
          4.4.2 Element Projecting
          4.4.3 Element Voiding
          4.4.4 Nesting
               4.4.4.1 Element Nesting
               4.4.4.2 Object Nesting
               4.4.4.3 Port Nesting
     4.5 Object Connectivity
          4.5.1 Control Flow
          4.5.2 Element Connectivity
               4.5.2.1 Path Connectivity
               4.5.2.2 Port Connectivity
          4.5.3 Element Filling
          4.5.4 Sequential Connectivity
          4.5.5 Space Boundaries
               4.5.5.1 Space Boundaries 1st Level
               4.5.5.2 Space Boundaries 2nd Level
          4.5.6 Spatial Service Connectivity
          4.5.7 Spatial Structure
               4.5.7.1 Spatial Container
               4.5.7.2 Spatial Containment
          4.5.8 Structural Activity
          4.5.9 Structural Connectivity
     4.6 Object Definition
          4.6.1 Object Typing
          4.6.2 Property Sets
               4.6.2.1 Property Sets for Objects
                    4.6.2.1.1 Property Sets with Override
               4.6.2.2 Property Sets for Performance
               4.6.2.3 Property Sets for Types
          4.6.3 Quantity Sets
     4.7 Partial Templates
          4.7.1 Geometry Styles
               4.7.1.1 Geometry Curve Style
               4.7.1.2 Geometry Fill Area Style
               4.7.1.3 Geometry Text Style
          4.7.2 Geometry
               4.7.2.1 Solid Model Geometry
                    4.7.2.1.1 Advanced Brep Geometry
                    4.7.2.1.2 Faceted Brep Geometry
               4.7.2.2 Surface Model Geometry
                    4.7.2.2.1 Tessellated Geometry
                         4.7.2.2.1.1 Polygonal Geometry
                         4.7.2.2.1.2 Triangulated Geometry
                              4.7.2.2.1.2.1 Triangulated Geometry With Textures
          4.7.3 Material Definition
               4.7.3.1 Material
          4.7.4 Material Styles
               4.7.4.1 Material Surface Style
                    4.7.4.1.1 Material Surface Color Style
          4.7.5 Quantities
               4.7.5.1 Area Quantity
               4.7.5.2 Count Quantity
               4.7.5.3 Length Quantity
               4.7.5.4 Time Quantity
               4.7.5.5 Volume Quantity
               4.7.5.6 Weight Quantity
          4.7.6 Texture
               4.7.6.1 Image Texture
               4.7.6.2 Texture Map
                    4.7.6.2.1 Indexed Texture Map
          4.7.7 Values
               4.7.7.1 Bounded Value
               4.7.7.2 Enumerated Value
               4.7.7.3 List Value
               4.7.7.4 Single Value
               4.7.7.5 Table Value
     4.8 Product Shape
          4.8.1 Product Geometric Representation
               4.8.1.1 Annotation Geometry
                    4.8.1.1.1 Annotation 2D Geometry
                    4.8.1.1.2 Annotation 3D Geometry
               4.8.1.2 Axis Geometry
                    4.8.1.2.1 Axis 2D Geometry
                    4.8.1.2.2 Axis 3D Geometry
               4.8.1.3 Body Geometry
                    4.8.1.3.1 Body AdvancedBrep Geometry
                    4.8.1.3.2 Body AdvancedSweptSolid Geometry
                    4.8.1.3.3 Body Brep Geometry
                    4.8.1.3.4 Body Clipping Geometry
                    4.8.1.3.5 Body CSG Geometry
                    4.8.1.3.6 Body SurfaceModel Geometry
                    4.8.1.3.7 Body SurfaceOrSolidModel Geometry
                    4.8.1.3.8 Body SweptSolid Geometry
                    4.8.1.3.9 Body Tessellation Geometry
               4.8.1.4 Box Geometry
               4.8.1.5 Clearance Geometry
               4.8.1.6 CoG Geometry
               4.8.1.7 FootPrint Geometry
                    4.8.1.7.1 FootPrint GeomSet Geometry
               4.8.1.8 Lighting Geometry
               4.8.1.9 Mapped Geometry
               4.8.1.10 Profile Geometry
                    4.8.1.10.1 Profile 3D Geometry
               4.8.1.11 Reference Geometry
               4.8.1.12 Surface Geometry
                    4.8.1.12.1 Surface 3D Geometry
               4.8.1.13 Survey Points Geometry
          4.8.2 Product Placement
               4.8.2.1 Product Linear Placement
               4.8.2.2 Product Local Placement
          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 Clearance Geometry
               4.9.1.4 Type Lighting Geometry
     4.10 Project Context
          4.10.1 Project Classification Information
          4.10.2 Project Declaration
          4.10.3 Project Document Information
          4.10.4 Project Global Positioning
          4.10.5 Project Library Information
          4.10.6 Project Representation Context
          4.10.7 Project Units
     4.11 Resource Limits
          4.11.1 Resource Cost
          4.11.2 Resource Quantity
5. Core data schemas
     5.1 IfcControlExtension
          5.1.1 Schema Definition
          5.1.2 Types
               5.1.2.1 IfcPerformanceHistoryTypeEnum
          5.1.3 Entities
               5.1.3.1 IfcPerformanceHistory
               5.1.3.2 IfcRelAssociatesApproval
               5.1.3.3 IfcRelAssociatesConstraint
     5.2 IfcKernel
          5.2.1 Schema Definition
          5.2.2 Types
               5.2.2.1 IfcPropertySetDefinitionSet
               5.2.2.2 IfcComplexPropertyTemplateTypeEnum
               5.2.2.3 IfcObjectTypeEnum
               5.2.2.4 IfcPropertySetTemplateTypeEnum
               5.2.2.5 IfcSimplePropertyTemplateTypeEnum
               5.2.2.6 IfcDefinitionSelect
               5.2.2.7 IfcProcessSelect
               5.2.2.8 IfcProductSelect
               5.2.2.9 IfcPropertySetDefinitionSelect
               5.2.2.10 IfcResourceSelect
          5.2.3 Entities
               5.2.3.1 IfcActor
               5.2.3.2 IfcComplexPropertyTemplate
               5.2.3.3 IfcContext
               5.2.3.4 IfcControl
               5.2.3.5 IfcGroup
               5.2.3.6 IfcObject
               5.2.3.7 IfcObjectDefinition
               5.2.3.8 IfcPreDefinedPropertySet
               5.2.3.9 IfcProcess
               5.2.3.10 IfcProduct
               5.2.3.11 IfcProject
               5.2.3.12 IfcProjectLibrary
               5.2.3.13 IfcPropertyDefinition
               5.2.3.14 IfcPropertySet
               5.2.3.15 IfcPropertySetDefinition
               5.2.3.16 IfcPropertySetTemplate
               5.2.3.17 IfcPropertyTemplate
               5.2.3.18 IfcPropertyTemplateDefinition
               5.2.3.19 IfcProxy
               5.2.3.20 IfcQuantitySet
               5.2.3.21 IfcRelAggregates
               5.2.3.22 IfcRelAssigns
               5.2.3.23 IfcRelAssignsToActor
               5.2.3.24 IfcRelAssignsToControl
               5.2.3.25 IfcRelAssignsToGroup
               5.2.3.26 IfcRelAssignsToGroupByFactor
               5.2.3.27 IfcRelAssignsToProcess
               5.2.3.28 IfcRelAssignsToProduct
               5.2.3.29 IfcRelAssignsToResource
               5.2.3.30 IfcRelAssociates
               5.2.3.31 IfcRelAssociatesClassification
               5.2.3.32 IfcRelAssociatesDocument
               5.2.3.33 IfcRelAssociatesLibrary
               5.2.3.34 IfcRelationship
               5.2.3.35 IfcRelConnects
               5.2.3.36 IfcRelDeclares
               5.2.3.37 IfcRelDecomposes
               5.2.3.38 IfcRelDefines
               5.2.3.39 IfcRelDefinesByObject
               5.2.3.40 IfcRelDefinesByProperties
               5.2.3.41 IfcRelDefinesByTemplate
               5.2.3.42 IfcRelDefinesByType
               5.2.3.43 IfcRelNests
               5.2.3.44 IfcResource
               5.2.3.45 IfcRoot
               5.2.3.46 IfcSimplePropertyTemplate
               5.2.3.47 IfcTypeObject
               5.2.3.48 IfcTypeProcess
               5.2.3.49 IfcTypeProduct
               5.2.3.50 IfcTypeResource
          5.2.4 Functions
               5.2.4.1 IfcCorrectObjectAssignment
               5.2.4.2 IfcUniqueDefinitionNames
               5.2.4.3 IfcUniquePropertyName
               5.2.4.4 IfcUniquePropertySetNames
               5.2.4.5 IfcUniquePropertyTemplateNames
          5.2.5 Rules
               5.2.5.1 IfcSingleProjectInstance
          5.2.6 Property Sets
               5.2.6.1 Pset_ActorCommon
     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 IfcAlignmentTypeEnum
               5.4.2.2 IfcAssemblyPlaceEnum
               5.4.2.3 IfcBridgePartTypeEnum
               5.4.2.4 IfcBridgeTypeEnum
               5.4.2.5 IfcElementAssemblyTypeEnum
               5.4.2.6 IfcElementCompositionEnum
               5.4.2.7 IfcExternalSpatialElementTypeEnum
               5.4.2.8 IfcGeographicElementTypeEnum
               5.4.2.9 IfcGridTypeEnum
               5.4.2.10 IfcInternalOrExternalEnum
               5.4.2.11 IfcOpeningElementTypeEnum
               5.4.2.12 IfcPhysicalOrVirtualEnum
               5.4.2.13 IfcProjectionElementTypeEnum
               5.4.2.14 IfcReferentTypeEnum
               5.4.2.15 IfcSpaceTypeEnum
               5.4.2.16 IfcSpatialZoneTypeEnum
               5.4.2.17 IfcTransportElementFixedTypeEnum
               5.4.2.18 IfcSpaceBoundarySelect
          5.4.3 Entities
               5.4.3.1 IfcAlignment
               5.4.3.2 IfcAnnotation
               5.4.3.3 IfcBridge
               5.4.3.4 IfcBridgePart
               5.4.3.5 IfcBuilding
               5.4.3.6 IfcBuildingStorey
               5.4.3.7 IfcBuiltElement
               5.4.3.8 IfcBuiltElementType
               5.4.3.9 IfcCivilElement
               5.4.3.10 IfcCivilElementType
               5.4.3.11 IfcDistributionElement
               5.4.3.12 IfcDistributionElementType
               5.4.3.13 IfcElement
               5.4.3.14 IfcElementAssembly
               5.4.3.15 IfcElementAssemblyType
               5.4.3.16 IfcElementQuantity
               5.4.3.17 IfcElementType
               5.4.3.18 IfcExternalSpatialElement
               5.4.3.19 IfcExternalSpatialStructureElement
               5.4.3.20 IfcFacility
               5.4.3.21 IfcFacilityPart
               5.4.3.22 IfcFeatureElement
               5.4.3.23 IfcFeatureElementAddition
               5.4.3.24 IfcFeatureElementSubtraction
               5.4.3.25 IfcFurnishingElement
               5.4.3.26 IfcFurnishingElementType
               5.4.3.27 IfcGeographicElement
               5.4.3.28 IfcGeographicElementType
               5.4.3.29 IfcGrid
               5.4.3.30 IfcLinearPositioningElement
               5.4.3.31 IfcOpeningElement
               5.4.3.32 IfcOpeningStandardCase
               5.4.3.33 IfcPort
               5.4.3.34 IfcPositioningElement
               5.4.3.35 IfcProjectionElement
               5.4.3.36 IfcReferent
               5.4.3.37 IfcRelAssociatesMaterial
               5.4.3.38 IfcRelConnectsElements
               5.4.3.39 IfcRelConnectsPorts
               5.4.3.40 IfcRelConnectsPortToElement
               5.4.3.41 IfcRelConnectsWithRealizingElements
               5.4.3.42 IfcRelContainedInSpatialStructure
               5.4.3.43 IfcRelFillsElement
               5.4.3.44 IfcRelInterferesElements
               5.4.3.45 IfcRelPositions
               5.4.3.46 IfcRelProjectsElement
               5.4.3.47 IfcRelReferencedInSpatialStructure
               5.4.3.48 IfcRelServicesBuildings
               5.4.3.49 IfcRelSpaceBoundary
               5.4.3.50 IfcRelSpaceBoundary1stLevel
               5.4.3.51 IfcRelSpaceBoundary2ndLevel
               5.4.3.52 IfcRelVoidsElement
               5.4.3.53 IfcSite
               5.4.3.54 IfcSpace
               5.4.3.55 IfcSpaceType
               5.4.3.56 IfcSpatialElement
               5.4.3.57 IfcSpatialElementType
               5.4.3.58 IfcSpatialStructureElement
               5.4.3.59 IfcSpatialStructureElementType
               5.4.3.60 IfcSpatialZone
               5.4.3.61 IfcSpatialZoneType
               5.4.3.62 IfcSystem
               5.4.3.63 IfcTransportElement
               5.4.3.64 IfcTransportElementType
               5.4.3.65 IfcVirtualElement
               5.4.3.66 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_BridgeCommon
               5.4.4.5 Pset_BuildingCommon
               5.4.4.6 Pset_BuildingStoreyCommon
               5.4.4.7 Pset_BuildingUse
               5.4.4.8 Pset_BuildingUseAdjacent
               5.4.4.9 Pset_CivilElementCommon
               5.4.4.10 Pset_ElementAssemblyCommon
               5.4.4.11 Pset_EnvironmentalImpactIndicators
               5.4.4.12 Pset_EnvironmentalImpactValues
               5.4.4.13 Pset_LandRegistration
               5.4.4.14 Pset_OpeningElementCommon
               5.4.4.15 Pset_SiteCommon
               5.4.4.16 Pset_SpaceCommon
               5.4.4.17 Pset_SpaceCoveringRequirements
               5.4.4.18 Pset_SpaceFireSafetyRequirements
               5.4.4.19 Pset_SpaceLightingRequirements
               5.4.4.20 Pset_SpaceOccupancyRequirements
               5.4.4.21 Pset_SpaceParking
               5.4.4.22 Pset_SpaceThermalRequirements
               5.4.4.23 Pset_SpatialZoneCommon
               5.4.4.24 Pset_TransportElementCommon
               5.4.4.25 Pset_TransportElementElevator
               5.4.4.26 Pset_ZoneCommon
          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 IfcBearingTypeDisplacementEnum
               6.1.2.3 IfcBearingTypeEnum
               6.1.2.4 IfcBuildingElementProxyTypeEnum
               6.1.2.5 IfcBuildingSystemTypeEnum
               6.1.2.6 IfcCaissonFoundationTypeEnum
               6.1.2.7 IfcChimneyTypeEnum
               6.1.2.8 IfcColumnTypeEnum
               6.1.2.9 IfcConnectionTypeEnum
               6.1.2.10 IfcCoveringTypeEnum
               6.1.2.11 IfcCurtainWallTypeEnum
               6.1.2.12 IfcDoorTypeEnum
               6.1.2.13 IfcDoorTypeOperationEnum
               6.1.2.14 IfcMemberTypeEnum
               6.1.2.15 IfcPlateTypeEnum
               6.1.2.16 IfcRailingTypeEnum
               6.1.2.17 IfcRampFlightTypeEnum
               6.1.2.18 IfcRampTypeEnum
               6.1.2.19 IfcRoofTypeEnum
               6.1.2.20 IfcShadingDeviceTypeEnum
               6.1.2.21 IfcSlabTypeEnum
               6.1.2.22 IfcStairFlightTypeEnum
               6.1.2.23 IfcStairTypeEnum
               6.1.2.24 IfcWallTypeEnum
               6.1.2.25 IfcWindowTypeEnum
               6.1.2.26 IfcWindowTypePartitioningEnum
          6.1.3 Entities
               6.1.3.1 IfcBeam
               6.1.3.2 IfcBeamStandardCase
               6.1.3.3 IfcBeamType
               6.1.3.4 IfcBearing
               6.1.3.5 IfcBearingType
               6.1.3.6 IfcBuildingElementProxy
               6.1.3.7 IfcBuildingElementProxyType
               6.1.3.8 IfcBuildingSystem
               6.1.3.9 IfcCaissonFoundation
               6.1.3.10 IfcCaissonFoundationType
               6.1.3.11 IfcChimney
               6.1.3.12 IfcChimneyType
               6.1.3.13 IfcColumn
               6.1.3.14 IfcColumnStandardCase
               6.1.3.15 IfcColumnType
               6.1.3.16 IfcCovering
               6.1.3.17 IfcCoveringType
               6.1.3.18 IfcCurtainWall
               6.1.3.19 IfcCurtainWallType
               6.1.3.20 IfcDeepFoundation
               6.1.3.21 IfcDeepFoundationType
               6.1.3.22 IfcDoor
               6.1.3.23 IfcDoorStandardCase
               6.1.3.24 IfcDoorType
               6.1.3.25 IfcMember
               6.1.3.26 IfcMemberStandardCase
               6.1.3.27 IfcMemberType
               6.1.3.28 IfcPlate
               6.1.3.29 IfcPlateStandardCase
               6.1.3.30 IfcPlateType
               6.1.3.31 IfcRailing
               6.1.3.32 IfcRailingType
               6.1.3.33 IfcRamp
               6.1.3.34 IfcRampFlight
               6.1.3.35 IfcRampFlightType
               6.1.3.36 IfcRampType
               6.1.3.37 IfcRelConnectsPathElements
               6.1.3.38 IfcRelCoversBldgElements
               6.1.3.39 IfcRelCoversSpaces
               6.1.3.40 IfcRoof
               6.1.3.41 IfcRoofType
               6.1.3.42 IfcShadingDevice
               6.1.3.43 IfcShadingDeviceType
               6.1.3.44 IfcSlab
               6.1.3.45 IfcSlabElementedCase
               6.1.3.46 IfcSlabStandardCase
               6.1.3.47 IfcSlabType
               6.1.3.48 IfcStair
               6.1.3.49 IfcStairFlight
               6.1.3.50 IfcStairFlightType
               6.1.3.51 IfcStairType
               6.1.3.52 IfcWall
               6.1.3.53 IfcWallElementedCase
               6.1.3.54 IfcWallStandardCase
               6.1.3.55 IfcWallType
               6.1.3.56 IfcWindow
               6.1.3.57 IfcWindowStandardCase
               6.1.3.58 IfcWindowType
          6.1.4 Property Sets
               6.1.4.1 Pset_BeamCommon
               6.1.4.2 Pset_BearingCommon
               6.1.4.3 Pset_BuildingElementProxyCommon
               6.1.4.4 Pset_BuildingElementProxyProvisionForVoid
               6.1.4.5 Pset_BuildingSystemCommon
               6.1.4.6 Pset_ChimneyCommon
               6.1.4.7 Pset_ColumnCommon
               6.1.4.8 Pset_CoveringCeiling
               6.1.4.9 Pset_CoveringCommon
               6.1.4.10 Pset_CoveringFlooring
               6.1.4.11 Pset_CurtainWallCommon
               6.1.4.12 Pset_DoorCommon
               6.1.4.13 Pset_DoorWindowGlazingType
               6.1.4.14 Pset_MemberCommon
               6.1.4.15 Pset_PlateCommon
               6.1.4.16 Pset_RailingCommon
               6.1.4.17 Pset_RampCommon
               6.1.4.18 Pset_RampFlightCommon
               6.1.4.19 Pset_RoofCommon
               6.1.4.20 Pset_ShadingDeviceCommon
               6.1.4.21 Pset_SlabCommon
               6.1.4.22 Pset_StairCommon
               6.1.4.23 Pset_StairFlightCommon
               6.1.4.24 Pset_WallCommon
               6.1.4.25 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
          6.2.5 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
               6.3.2.5 IfcVibrationDamperTypeEnum
          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
               6.3.3.11 IfcVibrationDamper
               6.3.3.12 IfcVibrationDamperType
          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
     6.4 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
     6.5 IfcSharedInfrastructureElements
          6.5.1 Schema Definition
          6.5.2 Types
               6.5.2.1 IfcAnnotationTypeEnum
               6.5.2.2 IfcBuiltSystemTypeEnum
               6.5.2.3 IfcCourseTypeEnum
               6.5.2.4 IfcEarthworksCutTypeEnum
               6.5.2.5 IfcEarthworksFillTypeEnum
               6.5.2.6 IfcFacilityPartCommonTypeEnum
               6.5.2.7 IfcFacilityUsageEnum
               6.5.2.8 IfcImpactProtectionDeviceTypeEnum
               6.5.2.9 IfcReinforcedSoilTypeEnum
               6.5.2.10 IfcSignalTypeEnum
               6.5.2.11 IfcSignTypeEnum
               6.5.2.12 IfcTransportElementNonFixedTypeEnum
               6.5.2.13 IfcFacilityPartTypeSelect
               6.5.2.14 IfcImpactProtectionDeviceTypeSelect
               6.5.2.15 IfcInterferenceSelect
               6.5.2.16 IfcSpatialReferenceSelect
               6.5.2.17 IfcTransportElementTypeSelect
          6.5.3 Entities
               6.5.3.1 IfcBorehole
               6.5.3.2 IfcBuiltSystem
               6.5.3.3 IfcCourse
               6.5.3.4 IfcCourseType
               6.5.3.5 IfcEarthworksCut
               6.5.3.6 IfcEarthworksElement
               6.5.3.7 IfcEarthworksFill
               6.5.3.8 IfcGeomodel
               6.5.3.9 IfcGeoslice
               6.5.3.10 IfcGeotechnicalAssembly
               6.5.3.11 IfcGeotechnicalElement
               6.5.3.12 IfcGeotechnicalStratum
               6.5.3.13 IfcImpactProtectionDevice
               6.5.3.14 IfcImpactProtectionDeviceType
               6.5.3.15 IfcPavement
               6.5.3.16 IfcPavementType
               6.5.3.17 IfcPlant
               6.5.3.18 IfcReinforcedSoil
               6.5.3.19 IfcSign
               6.5.3.20 IfcSignal
               6.5.3.21 IfcSignalType
               6.5.3.22 IfcSignType
               6.5.3.23 IfcSolidStratum
               6.5.3.24 IfcVoidStratum
               6.5.3.25 IfcWaterStratum
          6.5.4 Property Sets
               6.5.4.1 Pset_BoreholeCommon
               6.5.4.2 PSet_ElementKinematics
               6.5.4.3 Pset_GeotechnicalAssemblyCommon
               6.5.4.4 Pset_GeotechnicalStratumCommon
               6.5.4.5 Pset_SolidStratumCapacity
               6.5.4.6 Pset_SolidStratumComposition
               6.5.4.7 Pset_Uncertainty
               6.5.4.8 Pset_WaterStratumCommon
          6.5.5 Quantity Sets
               6.5.5.1 Qto_ArealStratumBaseQuantities
               6.5.5.2 Qto_LinearStratumBaseQuantities
               6.5.5.3 Qto_VolumetricStratumBaseQuantities
     6.6 IfcSharedMgmtElements
          6.6.1 Schema Definition
          6.6.2 Types
               6.6.2.1 IfcActionRequestTypeEnum
               6.6.2.2 IfcCostItemTypeEnum
               6.6.2.3 IfcCostScheduleTypeEnum
               6.6.2.4 IfcPermitTypeEnum
               6.6.2.5 IfcProjectOrderTypeEnum
          6.6.3 Entities
               6.6.3.1 IfcActionRequest
               6.6.3.2 IfcCostItem
               6.6.3.3 IfcCostSchedule
               6.6.3.4 IfcPermit
               6.6.3.5 IfcProjectOrder
          6.6.4 Property Sets
               6.6.4.1 Pset_ActionRequest
               6.6.4.2 Pset_PackingInstructions
               6.6.4.3 Pset_Permit
               6.6.4.4 Pset_ProjectOrderChangeOrder
               6.6.4.5 Pset_ProjectOrderMaintenanceWorkOrder
               6.6.4.6 Pset_ProjectOrderMoveOrder
               6.6.4.7 Pset_ProjectOrderPurchaseOrder
               6.6.4.8 Pset_ProjectOrderWorkOrder
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
          7.2.5 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_DistributionBoardOccurrence
               7.4.4.27 Pset_DistributionBoardTypeCommon
               7.4.4.28 Pset_ElectricalDeviceCommon
               7.4.4.29 Pset_ElectricAppliancePHistory
               7.4.4.30 Pset_ElectricApplianceTypeCommon
               7.4.4.31 Pset_ElectricApplianceTypeDishwasher
               7.4.4.32 Pset_ElectricApplianceTypeElectricCooker
               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
          7.4.5 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_DistributionBoardBaseQuantities
               7.4.5.8 Qto_ElectricApplianceBaseQuantities
               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
          7.5.5 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
          7.6.5 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 IfcPortsAndWaterways
          7.7.1 Schema Definition
          7.7.2 Types
               7.7.2.1 IfcConveyorSegmentTypeEnum
               7.7.2.2 IfcLiquidTerminalTypeEnum
               7.7.2.3 IfcMarineFacilityTypeEnum
               7.7.2.4 IfcMarinePartTypeEnum
               7.7.2.5 IfcMooringDeviceTypeEnum
               7.7.2.6 IfcNavigationElementTypeEnum
          7.7.3 Entities
               7.7.3.1 IfcConveyorSegment
               7.7.3.2 IfcConveyorSegmentType
               7.7.3.3 IfcLiquidTerminal
               7.7.3.4 IfcLiquidTerminalType
               7.7.3.5 IfcMarineFacility
               7.7.3.6 IfcMooringDevice
               7.7.3.7 IfcMooringDeviceType
               7.7.3.8 IfcNavigationElement
               7.7.3.9 IfcNavigationElementType
     7.8 IfcRail
          7.8.1 Schema Definition
          7.8.2 Types
               7.8.2.1 IfcDistributionBoardTypeEnum
               7.8.2.2 IfcElectricFlowTreatmentDeviceTypeEnum
               7.8.2.3 IfcMobileTelecommunicationsApplianceTypeEnum
               7.8.2.4 IfcRailTypeEnum
               7.8.2.5 IfcRailwayPartTypeEnum
               7.8.2.6 IfcTrackElementTypeEnum
               7.8.2.7 IfcLinearAxisSelect
          7.8.3 Entities
               7.8.3.1 IfcAlignment2DCant
               7.8.3.2 IfcAlignment2DCantSegLine
               7.8.3.3 IfcAlignment2DCantSegment
               7.8.3.4 IfcAlignment2DCantSegTransition
               7.8.3.5 IfcAlignment2DVerSegTransition
               7.8.3.6 IfcAxisLateralInclination
               7.8.3.7 IfcDirectrixCurveSweptAreaSolid
               7.8.3.8 IfcDirectrixDistanceSweptAreaSolid
               7.8.3.9 IfcDistributionBoard
               7.8.3.10 IfcDistributionBoardType
               7.8.3.11 IfcElectricFlowTreatmentDevice
               7.8.3.12 IfcElectricFlowTreatmentDeviceType
               7.8.3.13 IfcInclinedReferenceSweptAreaSolid
               7.8.3.14 IfcLinearAxisWithInclination
               7.8.3.15 IfcLinearPlacementWithInclination
               7.8.3.16 IfcMobileTelecommunicationsAppliance
               7.8.3.17 IfcMobileTelecommunicationsApplianceType
               7.8.3.18 IfcRail
               7.8.3.19 IfcRailType
               7.8.3.20 IfcRailway
               7.8.3.21 IfcTrackElement
               7.8.3.22 IfcTrackElementType
          7.8.4 Property Sets
               7.8.4.1 Pset_AudioVisualApplianceTypeRailwayCommunicationTerminal
               7.8.4.2 Pset_BalanceWeightTensioner
               7.8.4.3 Pset_Blade
               7.8.4.4 Pset_CableConduitGeneral
               7.8.4.5 Pset_CableFittingTypeJunction
               7.8.4.6 Pset_CableFittingTypeTransition
               7.8.4.7 Pset_CableSegmentOccuranceFiberSegment
               7.8.4.8 Pset_CableSegmentTypeFiberSegment
               7.8.4.9 Pset_CableSegmentTypeOpticalCableSegment
               7.8.4.10 Pset_CableSegmentTypeWirePair
               7.8.4.11 Pset_CommunicationsApplianceOccuranceTransportEquipment
               7.8.4.12 Pset_CommunicationsApplianceTypeAntenna
               7.8.4.13 Pset_CommunicationsApplianceTypeComputer
               7.8.4.14 Pset_CommunicationsApplianceTypeModem
               7.8.4.15 Pset_CommunicationsApplianceTypeTelephonyExchange
               7.8.4.16 Pset_CommunicationsApplianceTypeTransportEquipment
               7.8.4.17 Pset_ControlPanelAC
               7.8.4.18 Pset_ControlPanelDC
               7.8.4.19 Pset_CopperCableFittingGeneral
               7.8.4.20 Pset_CopperCableGeneral
               7.8.4.21 Pset_CoxialCableGeneral
               7.8.4.22 Pset_DataTransmissionUnit
               7.8.4.23 Pset_DiscreteAccessoryOccurenceCableArranger
               7.8.4.24 Pset_DiscretizedPointListCommon
               7.8.4.25 Pset_DistributionBoardTypeDistributionFrame
               7.8.4.26 Pset_DoorTypeTurnstile
               7.8.4.27 Pset_ElectricApplianceTypeVendingMachine
               7.8.4.28 Pset_HydraulicTensioner
               7.8.4.29 Pset_IpNetworkEquipment
               7.8.4.30 Pset_MechanicalFastener
               7.8.4.31 Pset_MobileTelecommunicationsApplianceTypeMasterUnit
               7.8.4.32 Pset_NaturalSectionInsulator
               7.8.4.33 Pset_OnSiteControlUnit
               7.8.4.34 Pset_OpticalCableFittingGeneral
               7.8.4.35 Pset_OpticalFiberFittingGeneral
               7.8.4.36 Pset_OpticalNetworkUnit
               7.8.4.37 Pset_OutletTypeCommunication
               7.8.4.38 Pset_OutletTypePower
               7.8.4.39 Pset_PatchCordCableGeneral
               7.8.4.40 Pset_PostProtectionAndSafety
               7.8.4.41 Pset_RailFasteningGeneral
               7.8.4.42 Pset_RailJoint
               7.8.4.43 Pset_RailJoint_Welded
               7.8.4.44 Pset_Railpad
               7.8.4.45 Pset_RailwayAlignmentCommon
               7.8.4.46 Pset_RailwayEnergyFacility
               7.8.4.47 Pset_RailwayEnergyReservation
               7.8.4.48 Pset_RailwayFacility
               7.8.4.49 Pset_RailwayPart
               7.8.4.50 Pset_RailwayPowerSupplyFacility
               7.8.4.51 Pset_RailwayReservation
               7.8.4.52 Pset_RailwaySignalGeneral
               7.8.4.53 Pset_RailwaySignGeneral
               7.8.4.54 Pset_RailwaySubstationPrimaryZone
               7.8.4.55 Pset_RailwaySubstationSecondaryZone
               7.8.4.56 Pset_SectionInsulator
               7.8.4.57 Pset_SensorTypeEarthquake
               7.8.4.58 Pset_SensorTypeForeignObjectDetectionSensor
               7.8.4.59 Pset_SensorTypeRainGauge
               7.8.4.60 Pset_SensorTypeSnowDepth
               7.8.4.61 Pset_SensorTypeWind
               7.8.4.62 Pset_Sleeper
               7.8.4.63 Pset_SlidingChair
               7.8.4.64 Pset_SpringTensioner
               7.8.4.65 Pset_StockRail
               7.8.4.66 Pset_SuspensionAssemblyCantilever
               7.8.4.67 Pset_SuspensionAssemblySimple
               7.8.4.68 Pset_TelecomActiveEquipmentGeneral
               7.8.4.69 Pset_TelecomTower
               7.8.4.70 Pset_TransponderGeneral
               7.8.4.71 Pset_VoltageAndCurrentTransformer
               7.8.4.72 Pset_WirelessCommunicationsApplianceGeneral
     7.9 IfcRoad
          7.9.1 Schema Definition
          7.9.2 Types
               7.9.2.1 IfcRoadPartTypeEnum
          7.9.3 Entities
               7.9.3.1 IfcKerb
               7.9.3.2 IfcKerbType
               7.9.3.3 IfcLinearSpanPlacement
               7.9.3.4 IfcOpenCrossProfileDef
               7.9.3.5 IfcRelAssociatesProfileDef
               7.9.3.6 IfcRoad
               7.9.3.7 IfcSectionedSurface
          7.9.4 Property Sets
               7.9.4.1 Pset_BoundedCourseCommon
               7.9.4.2 Pset_CourseApplicationConditions
               7.9.4.3 Pset_CourseCommon
               7.9.4.4 Pset_KerbCommon
               7.9.4.5 Pset_KerbStone
               7.9.4.6 Pset_MarkingLinesCommon
               7.9.4.7 Pset_OnSiteCastKerb
               7.9.4.8 Pset_PavementMillingCommon
               7.9.4.9 Pset_PavementSurfaceCommon
               7.9.4.10 Pset_PlantCommon
               7.9.4.11 Pset_PrecastKerbStone
               7.9.4.12 Pset_RadiiKerbStone
               7.9.4.13 Pset_RoadDesignCriteriaCommon
               7.9.4.14 Pset_RoadGuardElement
               7.9.4.15 Pset_RoadMarkingCommon
               7.9.4.16 Pset_RoadSymbolsCommon
               7.9.4.17 Pset_SumpBusterCommon
               7.9.4.18 Pset_Superelevation
               7.9.4.19 Pset_TrafficCalmingDeviceCommon
               7.9.4.20 Pset_TransitionSectionCommon
               7.9.4.21 Pset_TrenchExcavationCommon
               7.9.4.22 Pset_Width
     7.10 IfcStructuralAnalysisDomain
          7.10.1 Schema Definition
          7.10.2 Types
               7.10.2.1 IfcActionSourceTypeEnum
               7.10.2.2 IfcActionTypeEnum
               7.10.2.3 IfcAnalysisModelTypeEnum
               7.10.2.4 IfcAnalysisTheoryTypeEnum
               7.10.2.5 IfcLoadGroupTypeEnum
               7.10.2.6 IfcProjectedOrTrueLengthEnum
               7.10.2.7 IfcStructuralCurveActivityTypeEnum
               7.10.2.8 IfcStructuralCurveMemberTypeEnum
               7.10.2.9 IfcStructuralSurfaceActivityTypeEnum
               7.10.2.10 IfcStructuralSurfaceMemberTypeEnum
               7.10.2.11 IfcStructuralActivityAssignmentSelect
          7.10.3 Entities
               7.10.3.1 IfcRelConnectsStructuralActivity
               7.10.3.2 IfcRelConnectsStructuralMember
               7.10.3.3 IfcRelConnectsWithEccentricity
               7.10.3.4 IfcStructuralAction
               7.10.3.5 IfcStructuralActivity
               7.10.3.6 IfcStructuralAnalysisModel
               7.10.3.7 IfcStructuralConnection
               7.10.3.8 IfcStructuralCurveAction
               7.10.3.9 IfcStructuralCurveConnection
               7.10.3.10 IfcStructuralCurveMember
               7.10.3.11 IfcStructuralCurveMemberVarying
               7.10.3.12 IfcStructuralCurveReaction
               7.10.3.13 IfcStructuralItem
               7.10.3.14 IfcStructuralLinearAction
               7.10.3.15 IfcStructuralLoadCase
               7.10.3.16 IfcStructuralLoadGroup
               7.10.3.17 IfcStructuralMember
               7.10.3.18 IfcStructuralPlanarAction
               7.10.3.19 IfcStructuralPointAction
               7.10.3.20 IfcStructuralPointConnection
               7.10.3.21 IfcStructuralPointReaction
               7.10.3.22 IfcStructuralReaction
               7.10.3.23 IfcStructuralResultGroup
               7.10.3.24 IfcStructuralSurfaceAction
               7.10.3.25 IfcStructuralSurfaceConnection
               7.10.3.26 IfcStructuralSurfaceMember
               7.10.3.27 IfcStructuralSurfaceMemberVarying
               7.10.3.28 IfcStructuralSurfaceReaction
          7.10.4 Property Sets
               7.10.4.1 Pset_StructuralSurfaceMemberVaryingThickness
     7.11 IfcStructuralElementsDomain
          7.11.1 Schema Definition
          7.11.2 Types
               7.11.2.1 IfcFootingTypeEnum
               7.11.2.2 IfcPileConstructionEnum
               7.11.2.3 IfcPileTypeEnum
               7.11.2.4 IfcReinforcingBarTypeEnum
               7.11.2.5 IfcReinforcingMeshTypeEnum
               7.11.2.6 IfcSurfaceFeatureTypeEnum
               7.11.2.7 IfcTendonAnchorTypeEnum
               7.11.2.8 IfcTendonConduitTypeEnum
               7.11.2.9 IfcTendonTypeEnum
               7.11.2.10 IfcVoidingFeatureTypeEnum
               7.11.2.11 IfcBendingParameterSelect
          7.11.3 Entities
               7.11.3.1 IfcFooting
               7.11.3.2 IfcFootingType
               7.11.3.3 IfcPile
               7.11.3.4 IfcPileType
               7.11.3.5 IfcReinforcementDefinitionProperties
               7.11.3.6 IfcReinforcingBar
               7.11.3.7 IfcReinforcingBarType
               7.11.3.8 IfcReinforcingElement
               7.11.3.9 IfcReinforcingElementType
               7.11.3.10 IfcReinforcingMesh
               7.11.3.11 IfcReinforcingMeshType
               7.11.3.12 IfcSurfaceFeature
               7.11.3.13 IfcTendon
               7.11.3.14 IfcTendonAnchor
               7.11.3.15 IfcTendonAnchorType
               7.11.3.16 IfcTendonConduit
               7.11.3.17 IfcTendonConduitType
               7.11.3.18 IfcTendonType
               7.11.3.19 IfcVoidingFeature
          7.11.4 Property Sets
               7.11.4.1 Pset_ConcreteElementGeneral
               7.11.4.2 Pset_FootingCommon
               7.11.4.3 Pset_PileCommon
               7.11.4.4 Pset_PrecastConcreteElementFabrication
               7.11.4.5 Pset_PrecastConcreteElementGeneral
               7.11.4.6 Pset_PrecastSlab
               7.11.4.7 Pset_ReinforcementBarCountOfIndependentFooting
               7.11.4.8 Pset_ReinforcementBarPitchOfBeam
               7.11.4.9 Pset_ReinforcementBarPitchOfColumn
               7.11.4.10 Pset_ReinforcementBarPitchOfContinuousFooting
               7.11.4.11 Pset_ReinforcementBarPitchOfSlab
               7.11.4.12 Pset_ReinforcementBarPitchOfWall
          7.11.5 Quantity Sets
               7.11.5.1 Qto_FootingBaseQuantities
               7.11.5.2 Qto_PileBaseQuantities
               7.11.5.3 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 IfcAlignment2DHorizontal
               8.7.3.2 IfcAlignment2DHorizontalSegment
               8.7.3.3 IfcAlignment2DSegment
               8.7.3.4 IfcAlignment2DVerSegCircularArc
               8.7.3.5 IfcAlignment2DVerSegLine
               8.7.3.6 IfcAlignment2DVerSegParabolicArc
               8.7.3.7 IfcAlignment2DVertical
               8.7.3.8 IfcAlignment2DVerticalSegment
               8.7.3.9 IfcAlignmentCurve
               8.7.3.10 IfcConnectionCurveGeometry
               8.7.3.11 IfcConnectionGeometry
               8.7.3.12 IfcConnectionPointEccentricity
               8.7.3.13 IfcConnectionPointGeometry
               8.7.3.14 IfcConnectionSurfaceGeometry
               8.7.3.15 IfcConnectionVolumeGeometry
               8.7.3.16 IfcGridAxis
               8.7.3.17 IfcGridPlacement
               8.7.3.18 IfcLinearPlacement
               8.7.3.19 IfcLocalPlacement
               8.7.3.20 IfcObjectPlacement
               8.7.3.21 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 IfcSectionedSolid
               8.8.3.33 IfcSectionedSolidHorizontal
               8.8.3.34 IfcSectionedSpine
               8.8.3.35 IfcShellBasedSurfaceModel
               8.8.3.36 IfcSolidModel
               8.8.3.37 IfcSphere
               8.8.3.38 IfcSurfaceCurveSweptAreaSolid
               8.8.3.39 IfcSweptAreaSolid
               8.8.3.40 IfcSweptDiskSolid
               8.8.3.41 IfcSweptDiskSolidPolygonal
               8.8.3.42 IfcTessellatedFaceSet
               8.8.3.43 IfcTessellatedItem
               8.8.3.44 IfcTriangulatedFaceSet
               8.8.3.45 IfcTriangulatedIrregularNetwork
          8.8.4 Functions
               8.8.4.1 IfcPointListDim
               8.8.4.2 IfcTaperedSweptAreaProfiles
     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 IfcTransitionCurveType
               8.9.2.10 IfcTrimmingPreference
               8.9.2.11 IfcAxis2Placement
               8.9.2.12 IfcCurveOnSurface
               8.9.2.13 IfcSegmentIndexSelect
               8.9.2.14 IfcTrimmingSelect
               8.9.2.15 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 IfcCircularArcSegment2D
               8.9.3.19 IfcCompositeCurve
               8.9.3.20 IfcCompositeCurveOnSurface
               8.9.3.21 IfcCompositeCurveSegment
               8.9.3.22 IfcConic
               8.9.3.23 IfcCurve
               8.9.3.24 IfcCurveBoundedPlane
               8.9.3.25 IfcCurveBoundedSurface
               8.9.3.26 IfcCurveSegment2D
               8.9.3.27 IfcCylindricalSurface
               8.9.3.28 IfcDirection
               8.9.3.29 IfcDistanceExpression
               8.9.3.30 IfcElementarySurface
               8.9.3.31 IfcEllipse
               8.9.3.32 IfcGeometricRepresentationItem
               8.9.3.33 IfcIndexedPolyCurve
               8.9.3.34 IfcIntersectionCurve
               8.9.3.35 IfcLine
               8.9.3.36 IfcLineSegment2D
               8.9.3.37 IfcMappedItem
               8.9.3.38 IfcOffsetCurve
               8.9.3.39 IfcOffsetCurve2D
               8.9.3.40 IfcOffsetCurve3D
               8.9.3.41 IfcOffsetCurveByDistances
               8.9.3.42 IfcOrientationExpression
               8.9.3.43 IfcOuterBoundaryCurve
               8.9.3.44 IfcPcurve
               8.9.3.45 IfcPlacement
               8.9.3.46 IfcPlane
               8.9.3.47 IfcPoint
               8.9.3.48 IfcPointOnCurve
               8.9.3.49 IfcPointOnSurface
               8.9.3.50 IfcPolyline
               8.9.3.51 IfcRationalBSplineCurveWithKnots
               8.9.3.52 IfcRationalBSplineSurfaceWithKnots
               8.9.3.53 IfcRectangularTrimmedSurface
               8.9.3.54 IfcReparametrisedCompositeCurveSegment
               8.9.3.55 IfcRepresentationItem
               8.9.3.56 IfcRepresentationMap
               8.9.3.57 IfcSeamCurve
               8.9.3.58 IfcSphericalSurface
               8.9.3.59 IfcSurface
               8.9.3.60 IfcSurfaceCurve
               8.9.3.61 IfcSurfaceOfLinearExtrusion
               8.9.3.62 IfcSurfaceOfRevolution
               8.9.3.63 IfcSweptSurface
               8.9.3.64 IfcToroidalSurface
               8.9.3.65 IfcTransitionCurveSegment2D
               8.9.3.66 IfcTrimmedCurve
               8.9.3.67 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.1.10 Property Enumerations
     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 ZH [Chinese]
          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
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 IfcControlExtension
               D.1.1.2 IfcKernel
               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 IfcSharedInfrastructureElements
               D.1.2.6 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 IfcPortsAndWaterways
               D.1.3.8 IfcRail
               D.1.3.9 IfcRoad
               D.1.3.10 IfcStructuralAnalysisDomain
               D.1.3.11 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 IfcAlignment
               D.2.1.9 IfcAnnotation
               D.2.1.10 IfcAsset
               D.2.1.11 IfcAudioVisualAppliance
               D.2.1.12 IfcBeam
               D.2.1.13 IfcBeamStandardCase
               D.2.1.14 IfcBeamType
               D.2.1.15 IfcBearing
               D.2.1.16 IfcBoiler
               D.2.1.17 IfcBridge
               D.2.1.18 IfcBridgePart
               D.2.1.19 IfcBuilding
               D.2.1.20 IfcBuildingElementPart
               D.2.1.21 IfcBuildingElementProxy
               D.2.1.22 IfcBuildingElementProxyType
               D.2.1.23 IfcBuildingStorey
               D.2.1.24 IfcBuildingSystem
               D.2.1.25 IfcBuiltElement
               D.2.1.26 IfcBurner
               D.2.1.27 IfcCableCarrierFitting
               D.2.1.28 IfcCableCarrierSegment
               D.2.1.29 IfcCableFitting
               D.2.1.30 IfcCableSegment
               D.2.1.31 IfcChiller
               D.2.1.32 IfcChimney
               D.2.1.33 IfcChimneyType
               D.2.1.34 IfcCivilElement
               D.2.1.35 IfcCoil
               D.2.1.36 IfcColumn
               D.2.1.37 IfcColumnStandardCase
               D.2.1.38 IfcColumnType
               D.2.1.39 IfcCommunicationsAppliance
               D.2.1.40 IfcCompressor
               D.2.1.41 IfcCondenser
               D.2.1.42 IfcConstructionEquipmentResource
               D.2.1.43 IfcConstructionMaterialResource
               D.2.1.44 IfcConstructionProductResource
               D.2.1.45 IfcConstructionResource
               D.2.1.46 IfcControl
               D.2.1.47 IfcController
               D.2.1.48 IfcCooledBeam
               D.2.1.49 IfcCoolingTower
               D.2.1.50 IfcCostItem
               D.2.1.51 IfcCostSchedule
               D.2.1.52 IfcCovering
               D.2.1.53 IfcCoveringType
               D.2.1.54 IfcCrewResource
               D.2.1.55 IfcCurtainWall
               D.2.1.56 IfcCurtainWallType
               D.2.1.57 IfcDamper
               D.2.1.58 IfcDiscreteAccessory
               D.2.1.59 IfcDistributionChamberElement
               D.2.1.60 IfcDistributionControlElement
               D.2.1.61 IfcDistributionControlElementType
               D.2.1.62 IfcDistributionElement
               D.2.1.63 IfcDistributionFlowElement
               D.2.1.64 IfcDistributionFlowElementType
               D.2.1.65 IfcDistributionPort
               D.2.1.66 IfcDistributionSystem
               D.2.1.67 IfcDoor
               D.2.1.68 IfcDoorStandardCase
               D.2.1.69 IfcDoorType
               D.2.1.70 IfcDuctFitting
               D.2.1.71 IfcDuctSegment
               D.2.1.72 IfcDuctSilencer
               D.2.1.73 IfcElectricAppliance
               D.2.1.74 IfcElectricDistributionBoard
               D.2.1.75 IfcElectricFlowStorageDevice
               D.2.1.76 IfcElectricGenerator
               D.2.1.77 IfcElectricMotor
               D.2.1.78 IfcElectricTimeControl
               D.2.1.79 IfcElement
               D.2.1.80 IfcElementAssembly
               D.2.1.81 IfcElementComponent
               D.2.1.82 IfcEngine
               D.2.1.83 IfcEvaporativeCooler
               D.2.1.84 IfcEvaporator
               D.2.1.85 IfcEvent
               D.2.1.86 IfcFacility
               D.2.1.87 IfcFacilityPart
               D.2.1.88 IfcFan
               D.2.1.89 IfcFastener
               D.2.1.90 IfcFeatureElement
               D.2.1.91 IfcFilter
               D.2.1.92 IfcFireSuppressionTerminal
               D.2.1.93 IfcFlowInstrument
               D.2.1.94 IfcFlowMeter
               D.2.1.95 IfcFlowSegment
               D.2.1.96 IfcFooting
               D.2.1.97 IfcFurnishingElement
               D.2.1.98 IfcFurniture
               D.2.1.99 IfcGeographicElement
               D.2.1.100 IfcGroup
               D.2.1.101 IfcHeatExchanger
               D.2.1.102 IfcHumidifier
               D.2.1.103 IfcInterceptor
               D.2.1.104 IfcInventory
               D.2.1.105 IfcJunctionBox
               D.2.1.106 IfcLaborResource
               D.2.1.107 IfcLamp
               D.2.1.108 IfcLightFixture
               D.2.1.109 IfcMaterial
               D.2.1.110 IfcMechanicalFastener
               D.2.1.111 IfcMedicalDevice
               D.2.1.112 IfcMember
               D.2.1.113 IfcMemberStandardCase
               D.2.1.114 IfcMemberType
               D.2.1.115 IfcMotorConnection
               D.2.1.116 IfcObject
               D.2.1.117 IfcObjectDefinition
               D.2.1.118 IfcOccupant
               D.2.1.119 IfcOpeningElement
               D.2.1.120 IfcOpeningStandardCase
               D.2.1.121 IfcOutlet
               D.2.1.122 IfcPerformanceHistory
               D.2.1.123 IfcPermit
               D.2.1.124 IfcPile
               D.2.1.125 IfcPipeFitting
               D.2.1.126 IfcPipeSegment
               D.2.1.127 IfcPlate
               D.2.1.128 IfcPlateStandardCase
               D.2.1.129 IfcPlateType
               D.2.1.130 IfcPositioningElement
               D.2.1.131 IfcProcedure
               D.2.1.132 IfcProcess
               D.2.1.133 IfcProduct
               D.2.1.134 IfcProfileDef
               D.2.1.135 IfcProject
               D.2.1.136 IfcProjectionElement
               D.2.1.137 IfcProjectOrder
               D.2.1.138 IfcProtectiveDevice
               D.2.1.139 IfcProtectiveDeviceTrippingUnit
               D.2.1.140 IfcPump
               D.2.1.141 IfcRailing
               D.2.1.142 IfcRailingType
               D.2.1.143 IfcRamp
               D.2.1.144 IfcRampFlight
               D.2.1.145 IfcRampFlightType
               D.2.1.146 IfcRampType
               D.2.1.147 IfcReinforcingBar
               D.2.1.148 IfcReinforcingMesh
               D.2.1.149 IfcRoof
               D.2.1.150 IfcRoofType
               D.2.1.151 IfcRoot
               D.2.1.152 IfcSanitaryTerminal
               D.2.1.153 IfcSensor
               D.2.1.154 IfcShadingDevice
               D.2.1.155 IfcShadingDeviceType
               D.2.1.156 IfcSite
               D.2.1.157 IfcSlab
               D.2.1.158 IfcSlabElementedCase
               D.2.1.159 IfcSlabStandardCase
               D.2.1.160 IfcSlabType
               D.2.1.161 IfcSolarDevice
               D.2.1.162 IfcSpace
               D.2.1.163 IfcSpaceHeater
               D.2.1.164 IfcSpatialElement
               D.2.1.165 IfcSpatialStructureElement
               D.2.1.166 IfcStackTerminal
               D.2.1.167 IfcStair
               D.2.1.168 IfcStairFlight
               D.2.1.169 IfcStairFlightType
               D.2.1.170 IfcStairType
               D.2.1.171 IfcStructuralAnalysisModel
               D.2.1.172 IfcStructuralCurveAction
               D.2.1.173 IfcStructuralCurveConnection
               D.2.1.174 IfcStructuralCurveMember
               D.2.1.175 IfcStructuralCurveReaction
               D.2.1.176 IfcStructuralLoadCase
               D.2.1.177 IfcStructuralLoadGroup
               D.2.1.178 IfcStructuralPointAction
               D.2.1.179 IfcStructuralPointConnection
               D.2.1.180 IfcStructuralPointReaction
               D.2.1.181 IfcStructuralResultGroup
               D.2.1.182 IfcStructuralSurfaceAction
               D.2.1.183 IfcStructuralSurfaceMember
               D.2.1.184 IfcStructuralSurfaceMemberVarying
               D.2.1.185 IfcStructuralSurfaceReaction
               D.2.1.186 IfcSubContractResource
               D.2.1.187 IfcSurfaceFeature
               D.2.1.188 IfcSwitchingDevice
               D.2.1.189 IfcSystem
               D.2.1.190 IfcSystemFurnitureElement
               D.2.1.191 IfcTank
               D.2.1.192 IfcTask
               D.2.1.193 IfcTaskType
               D.2.1.194 IfcTendon
               D.2.1.195 IfcTendonAnchor
               D.2.1.196 IfcTransformer
               D.2.1.197 IfcTransportElement
               D.2.1.198 IfcTubeBundle
               D.2.1.199 IfcTypeProduct
               D.2.1.200 IfcUnitaryControlElement
               D.2.1.201 IfcUnitaryEquipment
               D.2.1.202 IfcValve
               D.2.1.203 IfcVibrationIsolator
               D.2.1.204 IfcVirtualElement
               D.2.1.205 IfcVoidingFeature
               D.2.1.206 IfcWall
               D.2.1.207 IfcWallElementedCase
               D.2.1.208 IfcWallStandardCase
               D.2.1.209 IfcWallType
               D.2.1.210 IfcWasteTerminal
               D.2.1.211 IfcWindow
               D.2.1.212 IfcWindowStandardCase
               D.2.1.213 IfcWindowType
               D.2.1.214 IfcWorkCalendar
               D.2.1.215 IfcWorkControl
               D.2.1.216 IfcWorkPlan
               D.2.1.217 IfcWorkSchedule
               D.2.1.218 IfcZone
Annex E. Examples
Annex F. Change logs
     F.1 IFC2x3 to IFC4 4.0.0.0
     F.1.1 Entities
     F.1.2 Properties
     F.1.3 Quantities
     F.1.3 Model Views
     F.2 IFC4 Addendum 1 4.0.1.0
     F.2.1 Entities
     F.2.2 Properties
     F.2.3 Quantities
     F.2.3 Model Views
     F.3 IFC4 Addendum 2 4.0.2.0
     F.3.1 Entities
     F.3.2 Properties
     F.3.3 Quantities
     F.3.3 Model Views
     F.4 IFC4 Addendum 2 Technical Corrigendum 1 4.0.2.1
     F.4.1 Entities
     F.4.2 Properties
     F.4.3 Quantities
     F.4.3 Model Views
     F.5 IFC4x1 Final 4.1.0.0
     F.5.1 Entities
     F.5.2 Properties
     F.5.3 Quantities
     F.5.3 Model Views
     F.6 IFC4x2 Candidate 4.2.0.0
     F.6.1 Entities
     F.6.2 Properties
     F.6.3 Quantities
     F.6.3 Model Views
     F.7 IFC2x3 to IFC4 4.0.0.0
     F.7.1 Entities
     F.7.2 Properties
     F.7.3 Quantities
     F.7.3 Model Views
     F.8 IFC4 Addendum 1 4.0.1.0
     F.8.1 Entities
     F.8.2 Properties
     F.8.3 Quantities
     F.8.3 Model Views
     F.9 IFC4 Addendum 2 4.0.2.0
     F.9.1 Entities
     F.9.2 Properties
     F.9.3 Quantities
     F.9.3 Model Views
     F.10 IFC4 Addendum 2 Technical Corrigendum 1 4.0.2.1
     F.10.1 Entities
     F.10.2 Properties
     F.10.3 Quantities
     F.10.3 Model Views
     F.11 IFC4x1 Final 4.1.0.0
     F.11.1 Entities
     F.11.2 Properties
     F.11.3 Quantities
     F.11.3 Model Views
     F.12 IFC4x2 Candidate 4.2.0.0
     F.12.1 Entities
     F.12.2 Properties
     F.12.3 Quantities
     F.12.3 Model Views
     F.13 IFC4x2 to IFC4x3_RC1
     F.13.1 Entities
     F.13.2 Properties
     F.13.3 Quantities
     F.13.3 Model Views

Figures

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

Tables

Table 1 — IfcPerformanceHistory Aggregation
Table 2 — IfcPerformanceHistory Control Assignment
Table 3 — IfcActor Property Sets for Objects
Table 4 — IfcActor Actor Assignment
Table 5 — IfcProcess Property Sets for Objects
Table 6 — IfcProject Project Units
Table 7 — IfcProject Project Representation Context
Table 8 — IfcProject Project Declaration
Table 9 — IfcProject Spatial Decomposition
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 — IfcBridge Spatial Composition
Table 24 — IfcBridge Spatial Decomposition
Table 25 — IfcBridge Spatial Container
Table 26 — IfcBridge Property Sets for Objects
Table 27 — IfcBridge Property Sets for Objects
Table 28 — IfcBridgePart Spatial Composition
Table 29 — IfcBridgePart Spatial Decomposition
Table 30 — IfcBridgePart Body Geometry
Table 31 — IfcBuilding Spatial Composition
Table 32 — IfcBuilding Spatial Decomposition
Table 33 — IfcBuilding Spatial Container
Table 34 — IfcBuilding Property Sets for Objects
Table 35 — IfcBuilding Quantity Sets
Table 36 — IfcBuilding FootPrint GeomSet Geometry
Table 37 — IfcBuildingStorey Spatial Composition
Table 38 — IfcBuildingStorey Spatial Decomposition
Table 39 — IfcBuildingStorey Property Sets for Objects
Table 40 — IfcBuildingStorey Quantity Sets
Table 41 — IfcBuildingStorey FootPrint GeomSet Geometry
Table 42 — IfcBuildingStorey Body Geometry
Table 43 — IfcBuiltElement Property Sets for Objects
Table 44 — IfcBuiltElement Product Assignment
Table 45 — IfcBuiltElement Spatial Containment
Table 46 — IfcCivilElement Object Typing
Table 47 — IfcCivilElement Property Sets for Objects
Table 48 — IfcDistributionElement Object Typing
Table 49 — IfcDistributionElement Property Sets for Objects
Table 50 — IfcDistributionElement Spatial Containment
Table 51 — IfcElement Property Sets for Objects
Table 52 — IfcElement Product Local Placement
Table 53 — IfcElement FootPrint Geometry
Table 54 — IfcElement Product Linear Placement
Table 55 — IfcElementAssembly Object Typing
Table 56 — IfcElementAssembly Aggregation
Table 57 — IfcElementAssembly Spatial Containment
Table 58 — IfcFacility Spatial Composition
Table 59 — IfcFacility Spatial Decomposition
Table 60 — IfcFacility Spatial Container
Table 61 — IfcFacilityPart Spatial Composition
Table 62 — IfcFacilityPart Body Geometry
Table 63 — IfcFurnishingElement Spatial Containment
Table 64 — IfcGeographicElement Object Typing
Table 65 — IfcGeographicElement Property Sets for Objects
Table 66 — IfcGeographicElement Spatial Containment
Table 67 — IfcOpeningElement Property Sets for Objects
Table 68 — IfcOpeningElement Quantity Sets
Table 69 — IfcOpeningElement Product Local Placement
Table 70 — IfcOpeningStandardCase Product Local Placement
Table 71 — IfcOpeningStandardCase Body Geometry
Table 72 — IfcPositioningElement FootPrint Geometry
Table 73 — IfcProjectionElement Property Sets for Objects
Table 74 — IfcProjectionElement Quantity Sets
Table 75 — IfcProjectionElement Product Local Placement
Table 76 — IfcProjectionElement Body Geometry
Table 77 — IfcSite Property Sets for Objects
Table 78 — IfcSite Quantity Sets
Table 79 — IfcSite FootPrint GeomSet Geometry
Table 80 — IfcSite Survey Points Geometry
Table 81 — IfcSite Body Geometry
Table 82 — IfcSpace Property Sets for Objects
Table 83 — IfcSpace Quantity Sets
Table 84 — IfcSpace FootPrint GeomSet Geometry
Table 85 — IfcSpatialElement Property Sets for Objects
Table 86 — IfcSpatialElement FootPrint GeomSet Geometry
Table 87 — IfcSpatialStructureElement Property Sets for Objects
Table 88 — IfcSystem Property Sets for Objects
Table 89 — IfcTransportElement Property Sets for Objects
Table 90 — IfcVirtualElement FootPrint Geometry
Table 91 — IfcZone Property Sets for Objects
Table 92 — IfcZone Group Assignment
Table 93 — IfcBeam Object Typing
Table 94 — IfcBeam Property Sets for Objects
Table 95 — IfcBeam Quantity Sets
Table 96 — IfcBeam Spatial Containment
Table 97 — IfcBeam Element Composition
Table 98 — IfcBeam Axis 3D Geometry
Table 99 — IfcBeam Product Assignment
Table 100 — IfcBeamStandardCase Product Local Placement
Table 101 — IfcBeamStandardCase Axis 3D Geometry
Table 102 — IfcBeamType Type Body Geometry
Table 103 — IfcBearing Property Sets for Objects
Table 104 — IfcBuildingElementProxy Object Typing
Table 105 — IfcBuildingElementProxy Property Sets for Objects
Table 106 — IfcBuildingElementProxy Spatial Containment
Table 107 — IfcBuildingSystem Property Sets for Objects
Table 108 — IfcBuildingSystem Aggregation
Table 109 — IfcBuildingSystem Group Assignment
Table 110 — IfcChimney Object Typing
Table 111 — IfcChimney Property Sets for Objects
Table 112 — IfcChimney Quantity Sets
Table 113 — IfcChimney Spatial Containment
Table 114 — IfcColumn Object Typing
Table 115 — IfcColumn Property Sets for Objects
Table 116 — IfcColumn Quantity Sets
Table 117 — IfcColumn Spatial Containment
Table 118 — IfcColumn Axis 3D Geometry
Table 119 — IfcColumn Product Assignment
Table 120 — IfcColumnStandardCase Product Local Placement
Table 121 — IfcColumnStandardCase Axis 3D Geometry
Table 122 — IfcColumnType Type Body Geometry
Table 123 — IfcCovering Property Sets for Objects
Table 124 — IfcCovering Quantity Sets
Table 125 — IfcCovering Spatial Containment
Table 126 — IfcCovering Material Layer Set Usage
Table 127 — IfcCovering Material Profile Set Usage
Table 128 — IfcCurtainWall Object Typing
Table 129 — IfcCurtainWall Property Sets for Objects
Table 130 — IfcCurtainWall Quantity Sets
Table 131 — IfcCurtainWall Spatial Containment
Table 132 — IfcCurtainWall Product Local Placement
Table 133 — IfcDoor Object Typing
Table 134 — IfcDoor Property Sets for Objects
Table 135 — IfcDoor Quantity Sets
Table 136 — IfcDoor Material Constituent Set
Table 137 — IfcDoor Product Local Placement
Table 138 — IfcDoor Spatial Containment
Table 139 — IfcMember Object Typing
Table 140 — IfcMember Property Sets for Objects
Table 141 — IfcMember Quantity Sets
Table 142 — IfcMember Spatial Containment
Table 143 — IfcMember Axis 3D Geometry
Table 144 — IfcMember Product Assignment
Table 145 — IfcMemberStandardCase Object Typing
Table 146 — IfcMemberStandardCase Product Local Placement
Table 147 — IfcMemberStandardCase Axis 3D Geometry
Table 148 — IfcPlate Object Typing
Table 149 — IfcPlate Property Sets for Objects
Table 150 — IfcPlate Quantity Sets
Table 151 — IfcPlate Spatial Containment
Table 152 — IfcPlate Product Assignment
Table 153 — IfcPlateStandardCase Product Local Placement
Table 154 — IfcRailing Object Typing
Table 155 — IfcRailing Property Sets for Objects
Table 156 — IfcRailing Quantity Sets
Table 157 — IfcRailing Spatial Containment
Table 158 — IfcRamp Object Typing
Table 159 — IfcRamp Property Sets for Objects
Table 160 — IfcRamp Spatial Containment
Table 161 — IfcRamp Element Decomposition
Table 162 — IfcRamp Product Local Placement
Table 163 — IfcRampFlight Object Typing
Table 164 — IfcRampFlight Property Sets for Objects
Table 165 — IfcRampFlight Quantity Sets
Table 166 — IfcRampFlight Spatial Containment
Table 167 — IfcRampFlight FootPrint Geometry
Table 168 — IfcRoof Object Typing
Table 169 — IfcRoof Property Sets for Objects
Table 170 — IfcRoof Quantity Sets
Table 171 — IfcRoof Spatial Containment
Table 172 — IfcRoof Element Decomposition
Table 173 — IfcRoof Product Local Placement
Table 174 — IfcShadingDevice Object Typing
Table 175 — IfcShadingDevice Property Sets for Objects
Table 176 — IfcShadingDevice Spatial Containment
Table 177 — IfcSlab Object Typing
Table 178 — IfcSlab Property Sets for Objects
Table 179 — IfcSlab Quantity Sets
Table 180 — IfcSlab Spatial Containment
Table 181 — IfcSlab Element Voiding
Table 182 — IfcSlab Product Assignment
Table 183 — IfcSlabElementedCase Aggregation
Table 184 — IfcSlabElementedCase Product Local Placement
Table 185 — IfcSlabStandardCase Product Local Placement
Table 186 — IfcStair Object Typing
Table 187 — IfcStair Property Sets for Objects
Table 188 — IfcStair Spatial Containment
Table 189 — IfcStair Element Decomposition
Table 190 — IfcStair Product Local Placement
Table 191 — IfcStairFlight Object Typing
Table 192 — IfcStairFlight Property Sets for Objects
Table 193 — IfcStairFlight Quantity Sets
Table 194 — IfcStairFlight Spatial Containment
Table 195 — IfcStairFlight FootPrint Geometry
Table 196 — IfcWall Object Typing
Table 197 — IfcWall Property Sets for Objects
Table 198 — IfcWall Quantity Sets
Table 199 — IfcWall Path Connectivity
Table 200 — IfcWall Spatial Containment
Table 201 — IfcWall Axis 2D Geometry
Table 202 — IfcWall Element Voiding
Table 203 — IfcWall Product Assignment
Table 204 — IfcWallElementedCase Product Local Placement
Table 205 — IfcWallElementedCase Element Decomposition
Table 206 — IfcWallElementedCase Element Voiding
Table 207 — IfcWallStandardCase Product Local Placement
Table 208 — IfcWallStandardCase Axis 2D Geometry
Table 209 — IfcWindow Property Sets for Objects
Table 210 — IfcWindow Object Typing
Table 211 — IfcWindow Quantity Sets
Table 212 — IfcWindow Material Constituent Set
Table 213 — IfcWindow Spatial Containment
Table 214 — IfcWindow Product Local Placement
Table 215 — IfcDistributionChamberElement Object Typing
Table 216 — IfcDistributionChamberElement Property Sets for Objects
Table 217 — IfcDistributionChamberElement Quantity Sets
Table 218 — IfcDistributionChamberElement Material Constituent Set
Table 219 — IfcDistributionControlElement Object Typing
Table 220 — IfcDistributionControlElement Classification Association
Table 221 — IfcDistributionControlElement Product Assignment
Table 222 — IfcDistributionControlElementType Product Type Assignment
Table 223 — IfcDistributionFlowElement Object Typing
Table 224 — IfcDistributionFlowElement Property Sets for Objects
Table 225 — IfcDistributionFlowElement Axis Geometry
Table 226 — IfcDistributionFlowElement Clearance Geometry
Table 227 — IfcDistributionFlowElementType Type Axis Geometry
Table 228 — IfcDistributionFlowElementType Type Clearance Geometry
Table 229 — IfcDistributionFlowElementType Type Lighting Geometry
Table 230 — IfcDistributionPort Property Sets for Objects
Table 231 — IfcDistributionPort Product Assignment
Table 232 — IfcDistributionSystem Property Sets for Objects
Table 233 — IfcDistributionSystem Aggregation
Table 234 — IfcDistributionSystem Group Assignment
Table 235 — IfcFlowSegment Axis Geometry
Table 236 — IfcBuildingElementPart Object Typing
Table 237 — IfcDiscreteAccessory Object Typing
Table 238 — IfcDiscreteAccessory Property Sets for Objects
Table 239 — IfcElementComponent Property Sets for Objects
Table 240 — IfcFastener Object Typing
Table 241 — IfcFastener Property Sets for Objects
Table 242 — IfcMechanicalFastener Object Typing
Table 243 — IfcMechanicalFastener Property Sets for Objects
Table 244 — IfcMechanicalFastener Quantity Sets
Table 245 — IfcAsset Property Sets for Objects
Table 246 — IfcAsset Group Assignment
Table 247 — IfcFurniture Object Typing
Table 248 — IfcFurniture Property Sets for Objects
Table 249 — IfcFurniture Material Constituent Set
Table 250 — IfcFurniture Aggregation
Table 251 — IfcInventory Group Assignment
Table 252 — IfcOccupant Actor Assignment
Table 253 — IfcSystemFurnitureElement Object Typing
Table 254 — IfcSystemFurnitureElement Property Sets for Objects
Table 255 — IfcSystemFurnitureElement Material Constituent Set
Table 256 — IfcActionRequest Property Sets for Objects
Table 257 — IfcActionRequest Aggregation
Table 258 — IfcActionRequest Object Nesting
Table 259 — IfcCostItem Object Nesting
Table 260 — IfcCostItem Control Assignment
Table 261 — IfcPermit Property Sets for Objects
Table 262 — IfcPermit Aggregation
Table 263 — IfcPermit Object Nesting
Table 264 — IfcProjectOrder Property Sets for Objects
Table 265 — IfcProjectOrder Aggregation
Table 266 — IfcProjectOrder Object Nesting
Table 267 — IfcActuator Object Typing
Table 268 — IfcActuator Property Sets for Objects
Table 269 — IfcActuator Quantity Sets
Table 270 — IfcActuator Material Constituent Set
Table 271 — IfcActuator Port Nesting
Table 272 — IfcActuator Control Flow
Table 273 — IfcAlarm Object Typing
Table 274 — IfcAlarm Property Sets for Objects
Table 275 — IfcAlarm Quantity Sets
Table 276 — IfcAlarm Material Constituent Set
Table 277 — IfcAlarm Port Nesting
Table 278 — IfcController Object Typing
Table 279 — IfcController Property Sets for Objects
Table 280 — IfcController Quantity Sets
Table 281 — IfcController Aggregation
Table 282 — IfcController Material Constituent Set
Table 283 — IfcController Port Nesting
Table 284 — IfcFlowInstrument Object Typing
Table 285 — IfcFlowInstrument Property Sets for Objects
Table 286 — IfcFlowInstrument Quantity Sets
Table 287 — IfcFlowInstrument Material Constituent Set
Table 288 — IfcFlowInstrument Port Nesting
Table 289 — IfcSensor Object Typing
Table 290 — IfcSensor Property Sets for Objects
Table 291 — IfcSensor Quantity Sets
Table 292 — IfcSensor Material Constituent Set
Table 293 — IfcSensor Port Nesting
Table 294 — IfcSensor Control Flow
Table 295 — IfcUnitaryControlElement Object Typing
Table 296 — IfcUnitaryControlElement Property Sets for Objects
Table 297 — IfcUnitaryControlElement Quantity Sets
Table 298 — IfcUnitaryControlElement Material Constituent Set
Table 299 — IfcUnitaryControlElement Port Nesting
Table 300 — IfcConstructionEquipmentResource Object Typing
Table 301 — IfcConstructionEquipmentResource Quantity Sets
Table 302 — IfcConstructionEquipmentResource Resource Assignment
Table 303 — IfcConstructionEquipmentResource Resource Cost
Table 304 — IfcConstructionEquipmentResource Resource Quantity
Table 305 — IfcConstructionMaterialResource Object Typing
Table 306 — IfcConstructionMaterialResource Quantity Sets
Table 307 — IfcConstructionMaterialResource Resource Type Assignment
Table 308 — IfcConstructionMaterialResource Resource Cost
Table 309 — IfcConstructionMaterialResource Resource Quantity
Table 310 — IfcConstructionProductResource Object Typing
Table 311 — IfcConstructionProductResource Resource Assignment
Table 312 — IfcConstructionProductResource Resource Cost
Table 313 — IfcConstructionProductResource Resource Quantity
Table 314 — IfcConstructionResource Constraint Association
Table 315 — IfcConstructionResource Object Typing
Table 316 — IfcConstructionResource Property Sets for Objects
Table 317 — IfcConstructionResource Object Nesting
Table 318 — IfcCrewResource Object Typing
Table 319 — IfcLaborResource Object Typing
Table 320 — IfcLaborResource Quantity Sets
Table 321 — IfcLaborResource Resource Assignment
Table 322 — IfcLaborResource Resource Cost
Table 323 — IfcLaborResource Resource Quantity
Table 324 — IfcSubContractResource Object Typing
Table 325 — IfcSubContractResource Resource Assignment
Table 326 — IfcAudioVisualAppliance Object Typing
Table 327 — IfcAudioVisualAppliance Property Sets for Objects
Table 328 — IfcAudioVisualAppliance Quantity Sets
Table 329 — IfcAudioVisualAppliance Material Constituent Set
Table 330 — IfcAudioVisualAppliance Aggregation
Table 331 — IfcAudioVisualAppliance Port Nesting
Table 332 — IfcCableCarrierFitting Object Typing
Table 333 — IfcCableCarrierFitting Property Sets for Objects
Table 334 — IfcCableCarrierFitting Quantity Sets
Table 335 — IfcCableCarrierFitting Material Constituent Set
Table 336 — IfcCableCarrierFitting Port Nesting
Table 337 — IfcCableCarrierSegment Object Typing
Table 338 — IfcCableCarrierSegment Property Sets for Objects
Table 339 — IfcCableCarrierSegment Quantity Sets
Table 340 — IfcCableCarrierSegment Material Profile Set Usage
Table 341 — IfcCableCarrierSegment Port Nesting
Table 342 — IfcCableFitting Object Typing
Table 343 — IfcCableFitting Property Sets for Objects
Table 344 — IfcCableFitting Quantity Sets
Table 345 — IfcCableFitting Material Layer Set Usage
Table 346 — IfcCableFitting Object Connectivity
Table 347 — IfcCableFitting Port Nesting
Table 348 — IfcCableSegment Object Typing
Table 349 — IfcCableSegment Property Sets for Objects
Table 350 — IfcCableSegment Quantity Sets
Table 351 — IfcCableSegment Material Profile Set Usage
Table 352 — IfcCableSegment Aggregation
Table 353 — IfcCableSegment Port Nesting
Table 354 — IfcCommunicationsAppliance Object Typing
Table 355 — IfcCommunicationsAppliance Property Sets for Objects
Table 356 — IfcCommunicationsAppliance Quantity Sets
Table 357 — IfcCommunicationsAppliance Material Constituent Set
Table 358 — IfcCommunicationsAppliance Aggregation
Table 359 — IfcCommunicationsAppliance Port Nesting
Table 360 — IfcElectricAppliance Object Typing
Table 361 — IfcElectricAppliance Property Sets for Objects
Table 362 — IfcElectricAppliance Quantity Sets
Table 363 — IfcElectricAppliance Material Constituent Set
Table 364 — IfcElectricAppliance Port Nesting
Table 365 — IfcElectricDistributionBoard Object Typing
Table 366 — IfcElectricDistributionBoard Property Sets for Objects
Table 367 — IfcElectricDistributionBoard Quantity Sets
Table 368 — IfcElectricDistributionBoard Material Constituent Set
Table 369 — IfcElectricDistributionBoard Port Nesting
Table 370 — IfcElectricFlowStorageDevice Object Typing
Table 371 — IfcElectricFlowStorageDevice Property Sets for Objects
Table 372 — IfcElectricFlowStorageDevice Quantity Sets
Table 373 — IfcElectricFlowStorageDevice Material Constituent Set
Table 374 — IfcElectricFlowStorageDevice Port Nesting
Table 375 — IfcElectricGenerator Object Typing
Table 376 — IfcElectricGenerator Property Sets for Objects
Table 377 — IfcElectricGenerator Quantity Sets
Table 378 — IfcElectricGenerator Material Constituent Set
Table 379 — IfcElectricGenerator Aggregation
Table 380 — IfcElectricGenerator Port Nesting
Table 381 — IfcElectricMotor Object Typing
Table 382 — IfcElectricMotor Property Sets for Objects
Table 383 — IfcElectricMotor Quantity Sets
Table 384 — IfcElectricMotor Material Constituent Set
Table 385 — IfcElectricMotor Port Nesting
Table 386 — IfcElectricTimeControl Object Typing
Table 387 — IfcElectricTimeControl Property Sets for Objects
Table 388 — IfcElectricTimeControl Quantity Sets
Table 389 — IfcElectricTimeControl Material Constituent Set
Table 390 — IfcElectricTimeControl Port Nesting
Table 391 — IfcJunctionBox Object Typing
Table 392 — IfcJunctionBox Property Sets for Objects
Table 393 — IfcJunctionBox Quantity Sets
Table 394 — IfcJunctionBox Material Constituent Set
Table 395 — IfcJunctionBox Element Connectivity
Table 396 — IfcJunctionBox Element Filling
Table 397 — IfcJunctionBox Element Nesting
Table 398 — IfcLamp Object Typing
Table 399 — IfcLamp Property Sets for Objects
Table 400 — IfcLamp Quantity Sets
Table 401 — IfcLamp Material Constituent Set
Table 402 — IfcLamp Port Nesting
Table 403 — IfcLightFixture Object Typing
Table 404 — IfcLightFixture Property Sets for Objects
Table 405 — IfcLightFixture Quantity Sets
Table 406 — IfcLightFixture Material Constituent Set
Table 407 — IfcLightFixture Object Connectivity
Table 408 — IfcLightFixture Port Nesting
Table 409 — IfcMotorConnection Object Typing
Table 410 — IfcMotorConnection Property Sets for Objects
Table 411 — IfcMotorConnection Quantity Sets
Table 412 — IfcMotorConnection Material Constituent Set
Table 413 — IfcMotorConnection Port Nesting
Table 414 — IfcOutlet Object Typing
Table 415 — IfcOutlet Property Sets for Objects
Table 416 — IfcOutlet Quantity Sets
Table 417 — IfcOutlet Material Constituent Set
Table 418 — IfcOutlet Port Nesting
Table 419 — IfcProtectiveDevice Object Typing
Table 420 — IfcProtectiveDevice Property Sets for Objects
Table 421 — IfcProtectiveDevice Quantity Sets
Table 422 — IfcProtectiveDevice Material Constituent Set
Table 423 — IfcProtectiveDevice Port Nesting
Table 424 — IfcProtectiveDeviceTrippingUnit Object Typing
Table 425 — IfcProtectiveDeviceTrippingUnit Property Sets for Objects
Table 426 — IfcProtectiveDeviceTrippingUnit Quantity Sets
Table 427 — IfcProtectiveDeviceTrippingUnit Control Flow
Table 428 — IfcSolarDevice Object Typing
Table 429 — IfcSolarDevice Property Sets for Objects
Table 430 — IfcSolarDevice Quantity Sets
Table 431 — IfcSolarDevice Material Constituent Set
Table 432 — IfcSolarDevice Port Nesting
Table 433 — IfcSwitchingDevice Object Typing
Table 434 — IfcSwitchingDevice Property Sets for Objects
Table 435 — IfcSwitchingDevice Quantity Sets
Table 436 — IfcSwitchingDevice Material Constituent Set
Table 437 — IfcSwitchingDevice Port Nesting
Table 438 — IfcTransformer Object Typing
Table 439 — IfcTransformer Property Sets for Objects
Table 440 — IfcTransformer Quantity Sets
Table 441 — IfcTransformer Material Constituent Set
Table 442 — IfcTransformer Port Nesting
Table 443 — IfcAirTerminal Object Typing
Table 444 — IfcAirTerminal Property Sets for Objects
Table 445 — IfcAirTerminal Quantity Sets
Table 446 — IfcAirTerminal Material Constituent Set
Table 447 — IfcAirTerminal Port Nesting
Table 448 — IfcAirTerminalBox Object Typing
Table 449 — IfcAirTerminalBox Property Sets for Objects
Table 450 — IfcAirTerminalBox Quantity Sets
Table 451 — IfcAirTerminalBox Material Constituent Set
Table 452 — IfcAirTerminalBox Port Nesting
Table 453 — IfcAirToAirHeatRecovery Object Typing
Table 454 — IfcAirToAirHeatRecovery Property Sets for Objects
Table 455 — IfcAirToAirHeatRecovery Quantity Sets
Table 456 — IfcAirToAirHeatRecovery Material Constituent Set
Table 457 — IfcAirToAirHeatRecovery Port Nesting
Table 458 — IfcBoiler Object Typing
Table 459 — IfcBoiler Property Sets for Objects
Table 460 — IfcBoiler Quantity Sets
Table 461 — IfcBoiler Material Constituent Set
Table 462 — IfcBoiler Port Nesting
Table 463 — IfcBurner Object Typing
Table 464 — IfcBurner Property Sets for Objects
Table 465 — IfcBurner Quantity Sets
Table 466 — IfcBurner Material Constituent Set
Table 467 — IfcBurner Port Nesting
Table 468 — IfcChiller Object Typing
Table 469 — IfcChiller Property Sets for Objects
Table 470 — IfcChiller Quantity Sets
Table 471 — IfcChiller Material Constituent Set
Table 472 — IfcChiller Aggregation
Table 473 — IfcChiller Port Nesting
Table 474 — IfcCoil Object Typing
Table 475 — IfcCoil Property Sets for Objects
Table 476 — IfcCoil Quantity Sets
Table 477 — IfcCoil Material Constituent Set
Table 478 — IfcCoil Port Nesting
Table 479 — IfcCompressor Object Typing
Table 480 — IfcCompressor Property Sets for Objects
Table 481 — IfcCompressor Quantity Sets
Table 482 — IfcCompressor Material Constituent Set
Table 483 — IfcCompressor Port Nesting
Table 484 — IfcCondenser Object Typing
Table 485 — IfcCondenser Property Sets for Objects
Table 486 — IfcCondenser Quantity Sets
Table 487 — IfcCondenser Material Constituent Set
Table 488 — IfcCondenser Port Nesting
Table 489 — IfcCooledBeam Object Typing
Table 490 — IfcCooledBeam Property Sets for Objects
Table 491 — IfcCooledBeam Quantity Sets
Table 492 — IfcCooledBeam Material Constituent Set
Table 493 — IfcCooledBeam Port Nesting
Table 494 — IfcCoolingTower Object Typing
Table 495 — IfcCoolingTower Property Sets for Objects
Table 496 — IfcCoolingTower Quantity Sets
Table 497 — IfcCoolingTower Material Constituent Set
Table 498 — IfcCoolingTower Aggregation
Table 499 — IfcCoolingTower Port Nesting
Table 500 — IfcDamper Object Typing
Table 501 — IfcDamper Property Sets for Objects
Table 502 — IfcDamper Quantity Sets
Table 503 — IfcDamper Material Constituent Set
Table 504 — IfcDamper Port Nesting
Table 505 — IfcDuctFitting Object Typing
Table 506 — IfcDuctFitting Property Sets for Objects
Table 507 — IfcDuctFitting Quantity Sets
Table 508 — IfcDuctFitting Material Layer Set Usage
Table 509 — IfcDuctFitting Port Nesting
Table 510 — IfcDuctSegment Object Typing
Table 511 — IfcDuctSegment Property Sets for Objects
Table 512 — IfcDuctSegment Quantity Sets
Table 513 — IfcDuctSegment Material Profile Set Usage
Table 514 — IfcDuctSegment Port Nesting
Table 515 — IfcDuctSilencer Object Typing
Table 516 — IfcDuctSilencer Property Sets for Objects
Table 517 — IfcDuctSilencer Quantity Sets
Table 518 — IfcDuctSilencer Material Constituent Set
Table 519 — IfcDuctSilencer Port Nesting
Table 520 — IfcEngine Object Typing
Table 521 — IfcEngine Property Sets for Objects
Table 522 — IfcEngine Quantity Sets
Table 523 — IfcEngine Material Constituent Set
Table 524 — IfcEngine Port Nesting
Table 525 — IfcEvaporativeCooler Object Typing
Table 526 — IfcEvaporativeCooler Property Sets for Objects
Table 527 — IfcEvaporativeCooler Quantity Sets
Table 528 — IfcEvaporativeCooler Material Constituent Set
Table 529 — IfcEvaporativeCooler Port Nesting
Table 530 — IfcEvaporator Object Typing
Table 531 — IfcEvaporator Property Sets for Objects
Table 532 — IfcEvaporator Quantity Sets
Table 533 — IfcEvaporator Material Constituent Set
Table 534 — IfcEvaporator Port Nesting
Table 535 — IfcFan Object Typing
Table 536 — IfcFan Property Sets for Objects
Table 537 — IfcFan Quantity Sets
Table 538 — IfcFan Material Constituent Set
Table 539 — IfcFan Port Nesting
Table 540 — IfcFilter Object Typing
Table 541 — IfcFilter Property Sets for Objects
Table 542 — IfcFilter Quantity Sets
Table 543 — IfcFilter Material Constituent Set
Table 544 — IfcFilter Port Nesting
Table 545 — IfcFlowMeter Object Typing
Table 546 — IfcFlowMeter Property Sets for Objects
Table 547 — IfcFlowMeter Quantity Sets
Table 548 — IfcFlowMeter Material Constituent Set
Table 549 — IfcFlowMeter Port Nesting
Table 550 — IfcHeatExchanger Object Typing
Table 551 — IfcHeatExchanger Property Sets for Objects
Table 552 — IfcHeatExchanger Quantity Sets
Table 553 — IfcHeatExchanger Material Constituent Set
Table 554 — IfcHeatExchanger Port Nesting
Table 555 — IfcHumidifier Object Typing
Table 556 — IfcHumidifier Property Sets for Objects
Table 557 — IfcHumidifier Quantity Sets
Table 558 — IfcHumidifier Material Constituent Set
Table 559 — IfcHumidifier Port Nesting
Table 560 — IfcMedicalDevice Object Typing
Table 561 — IfcMedicalDevice Property Sets for Objects
Table 562 — IfcMedicalDevice Material Constituent Set
Table 563 — IfcMedicalDevice Port Nesting
Table 564 — IfcMedicalDevice Quantity Sets
Table 565 — IfcPipeFitting Object Typing
Table 566 — IfcPipeFitting Property Sets for Objects
Table 567 — IfcPipeFitting Quantity Sets
Table 568 — IfcPipeFitting Material Layer Set Usage
Table 569 — IfcPipeFitting Port Nesting
Table 570 — IfcPipeSegment Object Typing
Table 571 — IfcPipeSegment Property Sets for Objects
Table 572 — IfcPipeSegment Quantity Sets
Table 573 — IfcPipeSegment Material Profile Set Usage
Table 574 — IfcPipeSegment Port Nesting
Table 575 — IfcPump Object Typing
Table 576 — IfcPump Property Sets for Objects
Table 577 — IfcPump Quantity Sets
Table 578 — IfcPump Material Constituent Set
Table 579 — IfcPump Port Nesting
Table 580 — IfcSpaceHeater Object Typing
Table 581 — IfcSpaceHeater Property Sets for Objects
Table 582 — IfcSpaceHeater Quantity Sets
Table 583 — IfcSpaceHeater Material Constituent Set
Table 584 — IfcSpaceHeater Port Nesting
Table 585 — IfcTank Object Typing
Table 586 — IfcTank Property Sets for Objects
Table 587 — IfcTank Quantity Sets
Table 588 — IfcTank Material Constituent Set
Table 589 — IfcTank Port Nesting
Table 590 — IfcTubeBundle Object Typing
Table 591 — IfcTubeBundle Property Sets for Objects
Table 592 — IfcTubeBundle Quantity Sets
Table 593 — IfcTubeBundle Material Constituent Set
Table 594 — IfcTubeBundle Port Nesting
Table 595 — IfcUnitaryEquipment Object Typing
Table 596 — IfcUnitaryEquipment Property Sets for Objects
Table 597 — IfcUnitaryEquipment Quantity Sets
Table 598 — IfcUnitaryEquipment Material Constituent Set
Table 599 — IfcUnitaryEquipment Aggregation
Table 600 — IfcUnitaryEquipment Port Nesting
Table 601 — IfcValve Object Typing
Table 602 — IfcValve Property Sets for Objects
Table 603 — IfcValve Quantity Sets
Table 604 — IfcValve Material Constituent Set
Table 605 — IfcValve Object Connectivity
Table 606 — IfcValve Port Nesting
Table 607 — IfcVibrationIsolator Object Typing
Table 608 — IfcVibrationIsolator Property Sets for Objects
Table 609 — IfcVibrationIsolator Quantity Sets
Table 610 — IfcVibrationIsolator Material Constituent Set
Table 611 — IfcFireSuppressionTerminal Object Typing
Table 612 — IfcFireSuppressionTerminal Property Sets for Objects
Table 613 — IfcFireSuppressionTerminal Quantity Sets
Table 614 — IfcFireSuppressionTerminal Material Constituent Set
Table 615 — IfcFireSuppressionTerminal Port Nesting
Table 616 — IfcInterceptor Object Typing
Table 617 — IfcInterceptor Property Sets for Objects
Table 618 — IfcInterceptor Quantity Sets
Table 619 — IfcInterceptor Material Constituent Set
Table 620 — IfcInterceptor Port Nesting
Table 621 — IfcSanitaryTerminal Object Typing
Table 622 — IfcSanitaryTerminal Property Sets for Objects
Table 623 — IfcSanitaryTerminal Quantity Sets
Table 624 — IfcSanitaryTerminal Material Constituent Set
Table 625 — IfcSanitaryTerminal Element Nesting
Table 626 — IfcSanitaryTerminal Port Nesting
Table 627 — IfcStackTerminal Object Typing
Table 628 — IfcStackTerminal Property Sets for Objects
Table 629 — IfcStackTerminal Quantity Sets
Table 630 — IfcStackTerminal Material Constituent Set
Table 631 — IfcStackTerminal Port Nesting
Table 632 — IfcWasteTerminal Object Typing
Table 633 — IfcWasteTerminal Property Sets for Objects
Table 634 — IfcWasteTerminal Quantity Sets
Table 635 — IfcWasteTerminal Material Constituent Set
Table 636 — IfcWasteTerminal Port Nesting
Table 637 — IfcStructuralAnalysisModel Aggregation
Table 638 — IfcStructuralAnalysisModel Group Assignment
Table 639 — IfcStructuralCurveAction Structural Activity
Table 640 — IfcStructuralCurveConnection Reference Topology
Table 641 — IfcStructuralCurveMember Structural Connectivity
Table 642 — IfcStructuralCurveMember Reference Topology
Table 643 — IfcStructuralCurveReaction Structural Activity
Table 644 — IfcStructuralLoadCase Group Assignment
Table 645 — IfcStructuralLoadGroup Group Assignment
Table 646 — IfcStructuralPointAction Structural Activity
Table 647 — IfcStructuralPointConnection Reference Topology
Table 648 — IfcStructuralPointReaction Structural Activity
Table 649 — IfcStructuralResultGroup Group Assignment
Table 650 — IfcStructuralSurfaceAction Structural Activity
Table 651 — IfcStructuralSurfaceMember Reference Topology
Table 652 — IfcStructuralSurfaceMember Structural Connectivity
Table 653 — IfcStructuralSurfaceMemberVarying Property Sets for Objects
Table 654 — IfcStructuralSurfaceReaction Structural Activity
Table 655 — IfcFooting Object Typing
Table 656 — IfcFooting Property Sets for Objects
Table 657 — IfcFooting Quantity Sets
Table 658 — IfcFooting Product Local Placement
Table 659 — IfcFooting Axis Geometry
Table 660 — IfcFooting FootPrint Geometry
Table 661 — IfcFooting Body Geometry
Table 662 — IfcPile Object Typing
Table 663 — IfcPile Property Sets for Objects
Table 664 — IfcPile Quantity Sets
Table 665 — IfcPile Product Local Placement
Table 666 — IfcPile Axis Geometry
Table 667 — IfcPile FootPrint Geometry
Table 668 — IfcPile Body Geometry
Table 669 — IfcReinforcingBar Object Typing
Table 670 — IfcReinforcingBar Property Sets for Objects
Table 671 — IfcReinforcingBar Quantity Sets
Table 672 — IfcReinforcingBar Material Profile Set Usage
Table 673 — IfcReinforcingBar Body Geometry
Table 674 — IfcReinforcingMesh Object Typing
Table 675 — IfcReinforcingMesh Property Sets for Objects
Table 676 — IfcReinforcingMesh Quantity Sets
Table 677 — IfcSurfaceFeature Property Sets for Objects
Table 678 — IfcSurfaceFeature Product Local Placement
Table 679 — IfcSurfaceFeature Body Geometry
Table 680 — IfcTendon Object Typing
Table 681 — IfcTendon Property Sets for Objects
Table 682 — IfcTendon Quantity Sets
Table 683 — IfcTendon Product Local Placement
Table 684 — IfcTendon Body Geometry
Table 685 — IfcTendonAnchor Object Typing
Table 686 — IfcTendonAnchor Property Sets for Objects
Table 687 — IfcTendonAnchor Quantity Sets
Table 688 — IfcTendonAnchor Product Local Placement
Table 689 — IfcTendonAnchor Body Geometry
Table 690 — IfcVoidingFeature Property Sets for Objects
Table 691 — IfcVoidingFeature Product Local Placement
Table 692 — IfcVoidingFeature Body Geometry
Table 693 — Logical operators
Table 694 — IfcMaterial Property Sets for Objects
Table 695 — Measures and units
Table 696 — Standard unit names
Table 697 — IfcProfileDef Property Sets for Objects
Table 698 — Bounded property with values, measure types and units
Table 699 — Enumerated property with values, measure types and units
Table 700 — Property enumeration with enumerators
Table 701 — Property enumeration with values, measure types and units
Table 702 — List property with values, measure types and units
Table 703 — Single value properties with values, measure types and units
Table 704 — Table value property with values, measure types and units
Table 705 — Representation identifiers
Table 706 — Representation types