georss.complexPolygon( $complex-polygon as element(georss.polygon) ) as cts.complexPolygon
cts:complex-polygon value from a GeoRSS "Polygon"
element. Given that GeoRSS doesn't have interior polygons, the complex-polygon returned is
equivalent to the polygon returned by
polygon as far as queries are concerned.
|$complex-polygon||A Polygon element representing the polygon.|