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Re: Next telecon features & beyond

From: Steve Harris <steve.harris@garlik.com>
Date: Fri, 13 Mar 2009 23:46:05 +0000
Message-Id: <936D7671-32FA-4104-9843-E41497FA19FD@garlik.com>
To: SPARQL Working Group <public-rdf-dawg@w3.org>
On 13 Mar 2009, at 19:36, Lee Feigenbaum wrote:

> Alexandre Passant wrote:
>> Without any pathLength filtering, the query is simply a property  
>> path query as proposed in [3], but that way of using a variable  
>> (rather than including the regexp directly as in ":foo rdf:type/ 
>> rdfs:subClassOf* :bar") allows imho more extensibility, especially  
>> for that length feature.
>
> Right, but [3] doesn't include variables in the path position.  
> Putting my implementer's hat on, I think that allowing path  
> variables is significantly more challenging to implement, so much so  
> that I'd prefer to consider the two cases separately.

I agree.

- Steve

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Steve Harris
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Received on Friday, 13 March 2009 23:46:41 GMT

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