5. Core data schemas
5.1 IfcKernel
5.1.1 Schema Definition
5.1.2 Types
5.1.3 Entities
5.1.3.1 IfcObject
5.1.3.2 IfcObjectDefinition
5.1.3.3 IfcProduct
5.1.3.4 IfcProject
5.1.3.5 IfcPropertyDefinition
5.1.3.6 IfcPropertySet
5.1.3.7 IfcPropertySetDefinition
5.1.3.8 IfcRelAggregates
5.1.3.9 IfcRelAssociates
5.1.3.10 IfcRelationship
5.1.3.11 IfcRelConnects
5.1.3.12 IfcRelDecomposes
5.1.3.13 IfcRelDefines
5.1.3.14 IfcRelDefinesByProperties
5.1.3.15 IfcRoot
5.1.4 Functions
5.1.4.1 IfcCorrectObjectAssignment
5.1.4.2 IfcUniquePropertyName
5.1.5 Rules
5.1.5.1 IfcSingleProjectInstance
5.2 IfcProductExtension
5.2.1 Schema Definition
5.2.2 Types
5.2.2.1 IfcElementAssemblyTypeEnum
5.2.2.2 IfcElementCompositionEnum
5.2.3 Entities
5.2.3.1 IfcBuilding
5.2.3.2 IfcBuildingElement
5.2.3.3 IfcBuildingStorey
5.2.3.4 IfcCovering
5.2.3.5 IfcElement
5.2.3.6 IfcElementAssembly
5.2.3.7 IfcElementQuantity
5.2.3.8 IfcFeatureElement
5.2.3.9 IfcFeatureElementSubtraction
5.2.3.10 IfcGrid
5.2.3.11 IfcOpeningElement
5.2.3.12 IfcRelAssociatesMaterial
5.2.3.13 IfcRelConnectsElements
5.2.3.14 IfcRelConnectsWithRealizingElements
5.2.3.15 IfcRelContainedInSpatialStructure
5.2.3.16 IfcRelVoidsElement
5.2.3.17 IfcSite
5.2.3.18 IfcSpatialStructureElement
5.2.4 Property Sets
5.2.4.1 AISC_EM11_Pset_StatusInformation
5.2.4.2 AISC_EM11_Pset_AssemblyIdentification
5.2.4.3 AISC_EM11_Pset_PieceIdentification
5.2.4.4 AISC_EM11_Pset_DrawingNumber
5.2.4.5 AISC_EM11_Pset_VersionInformation
5.2.4.6 AISC_EM11_Pset_SchedulingInformation
5.2.4.7 AISC_EM11_Pset_ToleranceForLayout
5.2.4.8 AISC_EM11_Pset_Castellation
5.2.4.9 AISC_EM11_Pset_Material
5.2.4.10 AISC_EM11_Pset_SurfaceTreatment
5.2.4.11 AISC_EM11_Pset_BoltHole
5.2.4.12 AISC_EM11_Pset_Feature
5.2.4.13 AISC_EM11_Pset_Cope
5.2.4.14 AISC_EM11_Pset_SlotHole
5.2.4.15 AISC_EM11_Pset_Opening
5.2.4.16 AISC_EM11_Pset_SkewedEnd
5.2.4.17 AISC_EM11_Pset_WeldingPreparation
5.2.4.18 AISC_EM11_Pset_TubeSaddle
5.2.4.19 AISC_EM11_Pset_TubeEdgeSaddle
5.2.4.20 AISC_EM11_Pset_TubeCrossingSaddle
5.2.4.21 AISC_EM11_Pset_TubeHoleSetIn
5.2.4.22 AISC_EM11_Pset_TubeHoleSetOn
5.2.4.23 AISC_EM11_Pset_TubeMitreHole
5.2.4.24 AISC_EM11_Pset_TubeMitreSaddle
5.2.4.25 AISC_EM11_Pset_TubeOblongHole
5.2.4.26 AISC_EM11_Pset_TubeOffshoreSaddle
5.2.4.27 AISC_EM11_Pset_TubeOffshoreChamfer
5.2.4.28 AISC_EM11_CriticalFace
5.2.4.29 AISC_EM11_FabricationMethod
5.2.4.30 AISC_EM11_FeatureSubType
5.2.4.31 AISC_EM11_Status
5.2.4.32 AISC_EM11_ChangeStatus
5.2.4.33 AISC_EM11_CastellationType
5.2.5 Quantity Sets
5.2.5.1 AISC_EM11_Qto_Quantity