Section 7.4.1 URI requirement
From Yadis
In Section 7.4.1 the sentence
If a Relying Party Agent selects a Service element that contains one or more URI elements, that Relying Party Agent MUST recognize and use at least one URI element of that Service element, as specified for the service(s) identified by that Service element..
can be removed. It should be possible to define a service where defining and/or using a
Done.
