| Definition | Type |
|---|
| IfcAsymmetricIShapeProfileDef | ENTITY |
| IfcBlock | ENTITY |
| IfcBoundingBox | ENTITY |
| IfcCenterLineProfileDef | ENTITY |
| IfcCircle | ENTITY |
| IfcCircleHollowProfileDef | ENTITY |
| IfcCircleProfileDef | ENTITY |
| IfcCShapeProfileDef | ENTITY |
| IfcCurveStyleFontPattern | ENTITY |
| IfcCylindricalSurface | ENTITY |
| IfcDoor | ENTITY |
| IfcDoorLiningProperties | ENTITY |
| IfcDoorPanelProperties | ENTITY |
| IfcEllipse | ENTITY |
| IfcEllipseProfileDef | ENTITY |
| IfcExtrudedAreaSolid | ENTITY |
| IfcHatchLineDistanceSelect | SELECT |
| IfcIShapeProfileDef | ENTITY |
| IfcLightSourcePositional | ENTITY |
| IfcLShapeProfileDef | ENTITY |
| IfcMaterialLayerSetUsage | ENTITY |
| IfcMaterialProfileSetUsage | ENTITY |
| IfcMeasureValue | SELECT |
| IfcMechanicalFastener | ENTITY |
| IfcMechanicalFastenerType | ENTITY |
| IfcPermeableCoveringProperties | ENTITY |
| IfcRectangleHollowProfileDef | ENTITY |
| IfcRectangleProfileDef | ENTITY |
| IfcRectangularPyramid | ENTITY |
| IfcReinforcementBarProperties | ENTITY |
| IfcReinforcingBar | ENTITY |
| IfcReinforcingBarType | ENTITY |
| IfcReinforcingMesh | ENTITY |
| IfcReinforcingMeshType | ENTITY |
| IfcRightCircularCone | ENTITY |
| IfcRightCircularCylinder | ENTITY |
| IfcRoundedRectangleProfileDef | ENTITY |
| IfcSizeSelect | SELECT |
| IfcSphere | ENTITY |
| IfcStairFlight | ENTITY |
| IfcStructuralSurfaceMember | ENTITY |
| IfcSweptDiskSolid | ENTITY |
| IfcSweptDiskSolidPolygonal | ENTITY |
| IfcTendon | ENTITY |
| IfcTendonType | ENTITY |
| IfcTrapeziumProfileDef | ENTITY |
| IfcTShapeProfileDef | ENTITY |
| IfcUShapeProfileDef | ENTITY |
| IfcWindow | ENTITY |
| IfcWindowLiningProperties | ENTITY |
| IfcWindowPanelProperties | ENTITY |
| IfcZShapeProfileDef | ENTITY |