W3C home > Mailing lists > Public > public-lod@w3.org > June 2008

Re: bbc-programmes.dyndns.org

From: Simon Reinhardt <simon.reinhardt@koeln.de>
Date: Sun, 22 Jun 2008 12:52:16 +0200
Message-ID: <485E2EE0.90001@koeln.de>
To: public-lod@w3.org

Nicholas Humfrey wrote:
> The RDF views are not intended to expose exactly the same as the HTML views.
> The RDF views and URIs are much closer to how the data is modelled in 
> the database.

Note that when using content negotiation, in the definition of HTTP the two resources should represent the same data. Of course that's an ideal when you use HTML and an RDF format because the human-readable page will always contain more content (header, navigation, footer - although all those could probably be described in RDF; descriptive and helping text).

Richard Cyganiak wrote:
> I think it would be best to implement the mechanism described here:
> http://www.w3.org/TR/cooluris/#hashuri
> 
> This would mean:
> <b00b07kw#episode> is the thing
> <b00b07kw.rdf> is the RDF variant
> <b00b07kw.html> is the HTML variant
> <b00b07kw> is a generic, content-negotiated document; it serves the 
> right variant directly, without any redirect, and gives the URI of the 
> selected variant in the Content-Location header.

I suppose it's not a popular view anymore because that document has an official status now, but there's still the problem with #episode denoting an element in the HTML variant. Either you do have an element with that ID there, then #episode denotes both a thing and an HTML element. Or you don't have it, then this would be regarded as broken HTML.
Maybe that's just a theoretical issue which can simply be ignored for pragmatism.

Simon
Received on Sunday, 22 June 2008 10:52:05 UTC

This archive was generated by hypermail 2.3.1 : Sunday, 31 March 2013 14:24:16 UTC