| Entité | Attributs |
|---|---|
| IfcProfileDef | ProfileType, ProfileName, HasExternalReference, HasProperties |
| IfcParameterizedProfileDef | Position |
| Nom | Type |
|---|---|
| BottomXDim | IfcPositiveLengthMeasure |
| TopXDim | IfcPositiveLengthMeasure |
| YDim | IfcPositiveLengthMeasure |
| TopXOffset | IfcLengthMeasure |