IFC 4.3.0.0 (IFC4X3) final

4.7.12 Values

Properties may contain user-defined data, where data types are open-ended.

The following diagram shows the generic classes and relationships used when applying this concept.

G IfcSimpleProperty IfcSimpleProperty HasExternalReferences [0:?] PropertyName Name [1:1] Specification [0:1] PartOfPset [0:?] PropertyForDependance [0:?] PropertyDependsOn [0:?] PartOfComplex [0:?] HasConstraints [0:?] HasApprovals [0:?] IfcIdentifier IfcIdentifier IfcSimpleProperty:Name1->IfcIdentifier:IfcIdentifier0 IfcText IfcText IfcSimpleProperty:Description1->IfcText:IfcText0
Figure 4.7.12.A