W3C home > Mailing lists > Public > public-rdf-dawg@w3.org > July to September 2004

Re: Grammar for DAWG query language

From: Eric Prud'hommeaux <eric@w3.org>
Date: Mon, 27 Sep 2004 03:52:50 -0400
To: RDF Data Access Working Group <public-rdf-dawg@w3.org>
Message-ID: <20040927075249.GK20897@w3.org>
On Fri, Sep 24, 2004 at 12:02:05PM +0100, Steve Harris wrote:
> 
> On Fri, Sep 24, 2004 at 11:43:19 +0100, Dave Beckett wrote:
> > I think I guess this is time to propose an alternative since the
> > abutting of SOURCE ?src near a triple isn't working as far as clarity
> > goes.  This is because that in 
> >    SOURCE ?src (?x ?y ?z)
> > users are unsure if SOURCE ?src is part of the () following or
> > previous.  One simple approach is to move the term in the triple:
> > 
> >    (?x ?y ?z SOURCE ?src)
> 
> I quite like that form, its clear what SOURCE refers too.

+1

> >     which could be used like
> >        (?x ?y ?z)->foo:bar(1)
> > 
> >     where 'source' is a standard name.
> 
> This uses a bit too much line-noise for my tastes.
> 
> - Steve

-- 
-eric

office: +81.466.49.1170 W3C, Keio Research Institute at SFC,
                        Shonan Fujisawa Campus, Keio University,
                        5322 Endo, Fujisawa, Kanagawa 252-8520
                        JAPAN
        +1.617.258.5741 NE43-344, MIT, Cambridge, MA 02144 USA
cell:   +1.857.222.5741 (does not work in Asia)

(eric@w3.org)
Feel free to forward this message to any list for any purpose other than
email address distribution.

Received on Monday, 27 September 2004 07:52:51 GMT

This archive was generated by hypermail 2.3.1 : Tuesday, 26 March 2013 16:15:20 GMT