On Tue, Dec 8, 2009 at 11:43 AM, Nathan <nat...@webr3.org> wrote: > in addition adding the extension .n3 / .rdf to the uri causes content > RDF to be returned instead.
How is that information communicated to the world? Is it documented somewhere, or expressed in-band? If not the latter, then I'd say that's not passable because, from a REST POV it's not respecting the hypermedia constraint. I'd suggest returning a Link header using the "alternate" relation type, e.g. GET /user/23 HTTP/1.1 Host: example.org Accept: application/rdf+xml --> HTTP/1.1 200 Ok Content-Type: application/rdf+xml Link: <http://example.org/user/23.n3>; rel="alternate"; type="text/n3" Link: <http://example.org/user/23.html>; rel="alternate"; type="text/html" ... Mark.