<xs:complexType name="IfcClassificationReference">
<xs:complexContent>
<xs:extension base="ifc:IfcExternalReference">
<xs:sequence>
<xs:element name="ReferencedSource" nillable="true" minOccurs="0">
<xs:complexType>
<xs:group ref="ifc:IfcClassificationReferenceSelect"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="Description" type="ifc:IfcText" use="optional"/>
<xs:attribute name="Sort" type="ifc:IfcIdentifier" use="optional"/>
</xs:extension>
</xs:complexContent>
</xs:complexType> |