| IfcPropertyBoundedValue, IfcPropertyEnumeratedValue, IfcPropertyListValue, IfcPropertyReferenceValue, IfcPropertySingleValue, IfcPropertyTableValue |
| Entité | Attributs |
|---|---|
| IfcPropertyAbstraction | HasExternalReferences |
| IfcProperty | Name, Description, PartOfPset, PropertyForDependance, PropertyDependsOn, PartOfComplex, HasConstraints, HasApprovals |