ifc:IfcClassificationReferenceSelect

Element Group Information

Model

ifc:IfcClassification | ifc:IfcClassificationReference
Children: ifc:IfcClassification, ifc:IfcClassificationReference

Used By

Element ifc:IfcClassificationReference/ifc:ReferencedSource

Source 

<xs:group name="IfcClassificationReferenceSelect">
  <xs:choice>
    <xs:element ref="ifc:IfcClassification"/>
    <xs:element ref="ifc:IfcClassificationReference"/>
  </xs:choice>
</xs:group>