: GM_ParametricCurveSurfacehttp://def.isotc211.org/iso19107/2003/CoordinateGeometry# Create a prefix for http://def.isotc211.org/iso19107/2003/CoordinateGeometry# Hit Enter to save Double click to create a prefix | skos:definition | The surface patches that make ...... ) .eq. cs(t) .eq. surface(s,t) | graph:default |