IFC (IFC4X3_ADD1) IfcPreDefinedProperties

ABSTRACT This definition may not be instantiated Semantic definition

The IfcPreDefinedProperties is an abstract supertype of all predefined property collections that have explicit attributes, each representing a property. Instantiable subtypes are assigned to specific characterised entities. Entity inheritance Attributes

# Attribute Type Description
IfcPropertyAbstraction (1)
HasExternalReferences SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects

Reference to an external reference, e.g. library, classification, or document information, that is associated to the property definition.

Table Formal representation

ENTITY IfcPreDefinedProperties
 SUBTYPE OF (IfcPropertyAbstraction);
END_ENTITY; References Changelog IFC4

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