: ns#http://era.europa.eu/ Create a prefix for http://era.europa.eu/ Hit Enter to save Double click to create a prefix | http://www.w3.org/2003/01/geo/wgs84_pos# | ||
: logicohttp://ontology.tno.nl/ Create a prefix for http://ontology.tno.nl/ Hit Enter to save Double click to create a prefix | http://www.w3.org/2003/01/geo/wgs84_pos# |