ifc:IfcDefinitionSelect

Element Group Information

Model

ifc:IfcObjectDefinition | ifc:IfcPropertyDefinition
Children: ifc:IfcObjectDefinition, ifc:IfcPropertyDefinition

Used By

Elements ifc:IfcRelAssociates/ifc:RelatedObjects, ifc:IfcRelDeclares/ifc:RelatedDefinitions

Source 

<xs:group name="IfcDefinitionSelect">
  <xs:choice>
    <xs:element ref="ifc:IfcObjectDefinition"/>
    <xs:element ref="ifc:IfcPropertyDefinition"/>
  </xs:choice>
</xs:group>