Re: Problem with Hash based Linked Data URIs

On 15 February 2013 23:43, Kingsley Idehen <kidehen@openlinksw.com> wrote:

> All,
>
> This is a simple FYI that can be added to the collection of material about
> why Hash based HTTP URIs aren't perfect. Basically, this also relates to
> the persistence of the warning notice re. Hashless URIs in the WebID spec,
> at the current time.
>
> See: http://bit.ly/XcTP9R .
>
> Problem:
> The SPARQL query results URL resolves to a document bearing the SPARQL
> query solution (or resultset). As you can see, there's a single column of
> HTTP URIs that are really Web-scale Super Keys (one of the many powerful
> aspects of Linked Data). If you click on one of the URIs you won't resolve
> to the description of the entity denoted by the hash HTTP URI, instead,
> you'll end up with the entire Good Relations ontology.
>

Hi Kingsley, just trying to understand the problem better.  When I click,
http://purl.org/goodrelations/v1#BusinessEntity it takes me to the section
of the GR vocab that is related to BusinessEntity (via html anchors).  What
should it be doing?


>
> If I flip this demo around and work with a localized data, the problem
> goes away, but that requires a specialized kind of application where
> de-reference is localized, and when I say that, it has nothing to do with
> cache invalidation, since the presentation of the data requires some app.
> logic.
>
> See: http://kingsley.idehen.net/**describe/?url=http%3A%2F%**
> 2Fpurl.org%2Fgoodrelations%**2Fv1%23BusinessEntity<http://kingsley.idehen.net/describe/?url=http%3A%2F%2Fpurl.org%2Fgoodrelations%2Fv1%23BusinessEntity>.
>
> Henry/Andrei:
>
> I am now giving you a "deceptively simple" demonstration of this problem.
> I have a very simple goal here: help you really understand why the notice
> is an unnecessary distraction. If you refute this point, there's a very
> simply why to nullify my claims. Make an application or simple demo that
> refutes these demos.
>
> BTW -- here's the same thing for DBpedia : http://bit.ly/VnNlrI . As per
> the GoodRelations example, click on the hashless HTTP URI based Super Keys.
> That's what this kind of URI facilitates.
>
> --
>
> Regards,
>
> Kingsley Idehen
> Founder & CEO
> OpenLink Software
> Company Web: http://www.openlinksw.com
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