Some time ago I created a Java application which uses an ontology This ontology
is stored in Virtuoso and is being accessed using Jena. In Jena I created an
InfModel using the virtuoso triple store and a text file containing rules.
This allowed usage of these rules in the Sparql queries. These Jena rules were
quite simple but effective (see
http://jena.apache.org/documentation/inference/) and also provide explain
functionality. I searched for a similar option in virtuosos but was unable to
find it. I did find some pages concerning reasoning with virtuoso but I only
found some vague pages.
Does someone have a plain simple example (simple just like Jena) ?
Thanks
IJke
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