- From: Steve Harris <steve.harris@garlik.com>
- Date: Fri, 13 Mar 2009 23:46:05 +0000
- 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 -- Steve Harris Garlik Limited, 2 Sheen Road, Richmond, TW9 1AE, UK +44(0)20 8973 2465 http://www.garlik.com/ Registered in England and Wales 535 7233 VAT # 849 0517 11 Registered office: Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD
Received on Friday, 13 March 2009 23:46:41 UTC