URNs http://en.wikipedia.org/wiki/Uniform_resource_name Uniform Resource Names (URNs) URNs URNs Uniform Resource Name -URN wiki URNs URN resolution mechanisms URN URN URNs URNs URN URN URN URNs URN uniform resource name URNs Uniform Resource Name Universal Resource Name (URN) URNs Uniform resource name URN URNs Uniform Resource Name (URN) Uniform Resource Name (URN) Uniform Resource Name (URN) Uniform resource name URN URNs URN URNs URN URNs URN URNs URN URNs URN URNs URN wiki URN https://en.wikipedia.org/wiki/Uniform_resource_name URNs Uniform resource name Uniform Resource Name (URN)