<xs:complexType name="tinPropertyType">
	<xs:annotation>
		<xs:documentation>Denotes the relation of a TINRelief to its components. The tinPropertyType element must either carry a
			reference to a gml:TriangulatedSurface object or contain a gml:TriangulatedSurface object inline, but neither both nor
			none. </xs:documentation>
	</xs:annotation>
	<xs:sequence minOccurs="0">
		<xs:element ref="gml:TriangulatedSurface"/>
	</xs:sequence>
	<xs:attributeGroup ref="gml:AssociationAttributeGroup"/>
</xs:complexType>