W3C home > Mailing lists > Public > public-ldp@w3.org > November 2013

Re: Links and graphs

From: Henry Story <henry.story@bblfish.net>
Date: Mon, 11 Nov 2013 14:24:00 +0100
Cc: "public-ldp@w3.org" <public-ldp@w3.org>
Message-Id: <BA6EC249-8960-44AC-BC30-C16D97F6473F@bblfish.net>
To: John Arwe <johnarwe@us.ibm.com>

On 11 Nov 2013, at 14:16, John Arwe <johnarwe@us.ibm.com> wrote:

> LDP does not define any query syntax(es).  It defers to other existing standards of the implementation's choice; SPARQL query would be a natural one for RDF stores. 
> LDP does not define any way for clients to influence paging.

yes, but it would probably be pretty cool if we could align things
so that LDPCs could be SPARQL endpoints with their ldp:created LDPRs
being the named graphs.

That would allow us to make a lot of friends on the SPARQL side.

> 
> Best Regards, John
> 
> Voice US 845-435-9470  BluePages 
> Tivoli OSLC Lead - Show me the Scenario 
> 
> 
> "Haq, Salman" <Salman.Haq@neustar.biz> wrote on 11/07/2013 02:38:57 PM:
> 
> > From: "Haq, Salman" <Salman.Haq@neustar.biz> 
> > To: "public-ldp@w3.org" <public-ldp@w3.org>, 
> > Date: 11/10/2013 12:29 PM 
> > Subject: Re: Links and graphs 
> > 
> > Apologies about reviving such an old thread. 
> > 
> > Given an RDF graph and LDP, how can one query for all nodes that are
> > descendants of node :A? 
> > 
> > In the query, how can one specify the paging size for the number of 
> > resources to be returned? 
> > 
> > In the query, how can one specify which properties to return? 
> > 
> > Lastly, how can one specify which object property to following when 
> > traversing the graph? 
> > 
> > Thanks, 
> > Shaq
> 

Social Web Architect
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Received on Monday, 11 November 2013 13:24:39 UTC

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