: qudthttp://qudt.org/schema/ Create a prefix for http://qudt.org/schema/ Hit Enter to save Double click to create a prefix | : corehttp://www.w3.org/2004/02/skos/ Create a prefix for http://www.w3.org/2004/02/skos/ Hit Enter to save Double click to create a prefix | : qudt/https://qudt.org/schema/ Create a prefix for https://qudt.org/schema/ Hit Enter to save Double click to create a prefix |