On 15 February 2017 at 13:06, tina sani <[email protected]> wrote:
> Hello Lorenz, so no way to remove or replace these classes? > setOntClass also not working, I have tried it. > If you don't want inference to add back the statements you have deleted Then don't use inference to add the statements in the first place Then you can add and remove statements as you like Chris > On Wed, Feb 15, 2017 at 3:50 PM, Lorenz Buehmann < > [email protected]> wrote: > > > In general, you cannot remove inferred statements - those are given by > > data + rules. > > > > Indeed, you can remove statements on a materialized inferred model, but > > implicitly the class assertion does still exist. > > > > > > On 15.02.2017 13:11, tina sani wrote: > > > For example, I have added some classes for an individual using rules. > > > emplyee 1 is type of Manager, Programmer, Worker. > > > > > > Can I replace these classes with one class like > > > if (empl1.hasOntclass(manager) && (emp1.hasOntClass(programmer) & > > > (emp1.hasOntClass(worker) then emp1 should be type of one class > Employee > > > and replace/remove these three classes.? > > > > > > There is one method, I dont know if it is suitable here to apply? > > > > > > Individual.removeOntClass(Resource) > > > <https://jena.apache.org/documentation/javadoc/jena/ > > org/apache/jena/ontology/Individual.html#removeOntClass-org.apache. > > jena.rdf.model.Resource-> > > > > > > > >
