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Re: Proposed change to the OWL-2 Direct Semantics entailment regime

From: Enrico Franconi <franconi@inf.unibz.it>
Date: Tue, 30 Nov 2010 15:55:07 +0100
Message-Id: <F13BA41D-1F0E-4D58-99FB-AC7FADC57B1E@inf.unibz.it>
To: SPARQL Working Group <public-rdf-dawg@w3.org>

On 30 Nov 2010, at 15:45, Birte Glimm wrote:

> I wanted to say (hopefullt clearer this time) that we should NOT leave
> these things up to choice. We'll then have implemenations that do one
> things, others that do the other thing and implementors who implement
> both with extra effort and then let users choose. We should come to a
> decision here IMO.

Indeed. And, for example, a decision against having in addition the possibility to deal with non-distinguished variables in the query will force OWL2-QL and OWL2-EL implementors not to adopt SPARQL or to create their own non standard variant.

Received on Tuesday, 30 November 2010 14:55:41 UTC

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