<xs:element name="tin" type="tinPropertyType"/>
<dem:tin>
<gml:TriangulatedSurface>
<gml:trianglePatches>
<gml:Triangle>
<gml:exterior>
<gml:LinearRing>
<gml:posList><!--省略--></gml:posList>
</gml:LinearRing>
</gml:exterior>
</gml:Triangle>
<!--省略-->
</gml:trianglePatches>
</gml:TriangulatedSurface>
</dem:tin>