: owlhttp://www.w3.org/2002/07/ Create a prefix for http://www.w3.org/2002/07/ Hit Enter to save Double click to create a prefix | : rdf-schemahttp://www.w3.org/2000/01/ Create a prefix for http://www.w3.org/2000/01/ Hit Enter to save Double click to create a prefix | : owlhttp://www.w3.org/2002/07/ Create a prefix for http://www.w3.org/2002/07/ Hit Enter to save Double click to create a prefix |