Addressing in the SW!

Hi All!


  If we have a class instance: http://example.org/persons#Joe
  and we know that there is has a property http://example.org/person#name
 
  Can we reference to Joe's name in an uri?
    I have seen this somewhere on the web: 
http://example.org/person/Joe#name I don't think it is correct, we lost 
the namespace of the predicate.

    Do you know a sollution for this problem? Is there any W3C standard 
for this kind of addressing?

Thanks!
Peter