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Re: Turtle implementation report for RDF::Trine

From: Andy Seaborne <andy.seaborne@epimorphics.com>
Date: Thu, 18 Apr 2013 12:03:06 +0100
Message-ID: <516FD2EA.8020609@epimorphics.com>
To: public-rdf-comments@w3.org


On 18/04/13 11:56, Peter Ansell wrote:
> On 18 April 2013 19:06, Andy Seaborne <andy.seaborne@epimorphics.com
> <mailto:andy.seaborne@epimorphics.com>> wrote:
>
>     On 18/04/13 00:23, Peter Ansell wrote:
>
>         Making it easier to write SPARQL Update queries (by allowing Turtle
>         @base and @prefix inside of the query graph pattern for instance,
>         which would be enormously valuable!) is something that should have
>         been done by the SPARQL working group, not by the RDF/Turtle working
>         group.
>
>
>     You can have BASE, PREFIX on each operation in SPARQL Update, not
>     just at the beginning of the file.
>
>
> So QuadData can include Prologue? Sorry, I didn't notice that in the
> grammar.
> Peter

Not in quad data but before any operation.  Not quite what you describe 
but close.  It does mean you can concatenate operations into one HTTP 
SPARQL request.

PREFIX ...

INSERT DATA { ... }
;

PREFIX ...

INSERT DATA { ... }
;


Each PREFIX...INSERT DATA is one operation.

	Andy
Received on Thursday, 18 April 2013 11:04:35 UTC

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