Thanks Dave, I managed to solve my problem by using the following code
to add needed triples:
MaxCardinalityRestriction restriction =
model.createMaxCardinalityRestriction(null, existingDataProperty, 1);
restriction.removeAll(OWL.cardinality);
restriction.addLiteral(OWL2.maxQualifiedCardinality, 1);
restriction.addProperty(OWL2.onDataRange, XSD.xstring);
itemClass.addSuperClass(restriction);
Best regards,
Darko
On 9.10.2016. 18:17, Dave Reynolds wrote:
As that quote says, Jena doesn't support OWL 2 which is where
DataRange is defined.
That just means there's not convenience functions but you can still
achieve the desired affect by working at the RDF level, it's just
verbose. Look up the OWL 2 specs to see what RDF triples are needed to
represent your desired DataRange, then use the general Model API to
assert those triples.
Dave
