W3C home > Mailing lists > Public > semantic-web@w3.org > December 2005

Re: Formal Semantics of OWL + RDF + SPARQL + SWRL

From: Danny Ayers <danny.ayers@gmail.com>
Date: Tue, 6 Dec 2005 18:51:03 +0100
Message-ID: <1f2ed5cd0512060951s3ffabd9boaf9fa128b3f3766a@mail.gmail.com>
To: Steve Harris <S.W.Harris@ecs.soton.ac.uk>
Cc: semantic-web@w3.org

On 12/6/05, Steve Harris <S.W.Harris@ecs.soton.ac.uk> wrote:

> > ?s ?p ?o .
> > =>
> > ?p rdf:type rdf:Property .
>
> I agree, but in sparql this is somewhat unneccesary as you can do
>
>         SELECT DISTINCT ?p WHERE { ?s ?p ?o }
>
> directly

Yep - ideally with a little caching of results ;-)


--

http://dannyayers.com
Received on Tuesday, 6 December 2005 17:51:10 GMT

This archive was generated by hypermail 2.3.1 : Tuesday, 26 March 2013 21:45:08 GMT