http://www.someserver.com/wfs.cgi&
SERVICE=WFS&
VERSION=1.1.0&
REQUEST=GetFeature&
PROPERTYNAME=uk:Town/gml:name,uk:Town/gml:directedNode&
PROPTRAVXLINKDEPTH=0,2&
PROPERTYEXPIRY=0,2&
TYPENAME=uk:Town&
FEATUREID=t1