Do you suggest that the two resources (</toucan> and </doc> in your
example) should return the exact same data?
If yes, don't you think this would lead to people not getting the
distinction between the two URIs at all, and thus, mixing them up even
Personally, I think that the hard part is the distinction between the
URIs. Once that is understood and accepted, the 303 becomes kind of
obvious (even more so than the hash approach). I don't have a lot of
experience teaching LD to developers to back up this statement, though.