Yes, exactly. The Jena reasoner only supports OWL 1 and doesn't include hasKey.

Dave

On 09/10/2020 10:20, Martynas Jusevičius wrote:
Maybe because owl:hasKey is from OWL 2 and Jena only supports OWL 1?

On Thu, Oct 8, 2020 at 11:45 PM Kevin Tyson <[email protected]> wrote:
Hello,
I am trying to run Fuseki with an OWL reasoner so that I can take advantage
of owl:sameAs.  I'v modified the configuration generated by defining the
TDB backed data set as shown below.  When I import instances and schemas
using owl:hasKey, I do not see any owl:sameAs triples being generated.  ANy
assistance would be greatly appreciated,
Kevin

:tdb_dataset_readwrite
         a             tdb:DatasetTDB ;
         ja:defaultGraph
         [
         rdfs:label "KevinsHack" ;
         a ja:InfModel ;
         ja:reasoner
         [
         ja:reasoner
         [
         ja:reasonerURL
         <http://jena.hpl.hp.com/2003/OWLFBRuleReasoner>
         ] ;
         ] ;
         ] ;
         tdb:location  "/Users/kptyson/run/databases/Inference" .

--
Kevin P. Tyson
[email protected]

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