# 8.16.2.2 IfcObjectReferenceSelect

## 8.16.2.2.1 Semantic definition

IfcObjectReferenceSelect is a select type, that holds a list of resource level entities that can be used as property values for an IfcPropertyReferenceValue being a property within an IfcPropertySet.

## 8.16.2.2.3 Formal representation

TYPE IfcObjectReferenceSelect = SELECT
,IfcAppliedValue
,IfcExternalReference
,IfcMaterialDefinition
,IfcOrganization
,IfcPerson
,IfcPersonAndOrganization
,IfcTable
,IfcTimeSeries);
END_TYPE;