: 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 | : REC-owl-semantics-20040210/http://www.w3.org/TR/2004/ Create a prefix for http://www.w3.org/TR/2004/ 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 |