: GM_Knothttp://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 | GM_Knot is used to control the ...... is described using a GM_Knot. | graph:default |