[
Lists Home |
Date Index |
Thread Index
]
Jeff Greif scripsit:
> I *think* that
>
> http://www.w3.org/TR/2000/REC-xhtml1-20000126
> http://www.w3.org/TR/xhtml1
>
> are addresses for the same resource (but there is no way for me to tell --
> it's not permitted for me to know).
By no means. One resource is the 2000-01-26 version of xhtml1, whereas
the other is the current version of it. Each URI references a distinct
resource (though one may use RDF or DAML+OIL to declare that two
resources are "the same" in some sense).
> I can tell, however, that they produce
> the same representation when I GET them. So not everything is 1-1.
Indeed. Furthermore, if you GET your second URL sometime hence,
you may well get a different entity body (representation). In
principle, at least, the relationship between resources (named
by URIs) and representations is many-many.
--
John Cowan <jcowan@reutershealth.com> http://www.reutershealth.com
I amar prestar aen, han mathon ne nen, http://www.ccil.org/~cowan
han mathon ne chae, a han noston ne 'wilith. --Galadriel, _LOTR:FOTR_
|
