On 5/6/11 5:56 AM, Alexandre Passant wrote:
Hi,

I'm trying to setup inference in Virtuoso.

I've following instruction on the webpage and:
1) loaded an ontology file
2) setup the rdfs_rule_set

When I'm using

define input:inference "foobar"

In my queries, only RDFS inference is applied, not OWL one.

Is your rule associated with a graph that combines axioms from RDFS and OWL, for instance?

Is there something else to do to specify the level of inference required ?

In addition, is there a way to limit to a subset of expressions to be used (e.g. only transitivity) or should I write my own rules in that case (by extracting only the required rules from the original ontology) and having a separate input:inference

Yes.


Kingsley

Thanks a lot,

Alex.

--
Dr. Alexandre Passant,
Social Software Unit Leader
Digital Enterprise Research Institute,
National University of Ireland, Galway




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Regards,

Kingsley Idehen 
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OpenLink Software
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