<xs:complexType name="IfcCoordinateReferenceSystemType">
<xs:complexContent>
<xs:extension base="uro:IfcAttributeType">
<xs:sequence>
<xs:element name="name" minOccurs="0" type="xs:string"/>
<xs:element name="description" minOccurs="0" type="xs:string"/>
<xs:element name="geodeticDatum" minOccurs="0" type="xs:string"/>
<xs:element name="verticalDatum" minOccurs="0" type="xs:string"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>