ABSTRACT This definition may not be instantiated
The IfcExtendedProperties is an abstract supertype of all extensible property collections that are applicable to certain characterized entities. Instantiable subtypes of IfcExtendedProperties assign the property collection to a particular characterized entity.
Instantiable subtypes have a set of Properties, each providing property name, value and unit and other instance information, depending on the subtype of IfcProperty referenced.
|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.
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The name given to the set of properties.
Description for the set of properties.
|3||Properties||SET [1:?] OF IfcProperty||
The set of properties provided for this extended property collection.
ENTITY IfcExtendedProperties ABSTRACT SUPERTYPE OF (ONEOF (IfcMaterialProperties ,IfcProfileProperties)) SUBTYPE OF (IfcPropertyAbstraction); Name : OPTIONAL IfcIdentifier; Description : OPTIONAL IfcText; Properties : SET [1:?] OF IfcProperty; END_ENTITY;