I'm confused: you were asking about inference and my link is about inference.
Alex's suggestion is something else. But you could emulate inference using CONSTRUCT to add the "inferred" properties. On Tue, Oct 30, 2018 at 11:46 AM Laura Morales <laure...@mail.com> wrote: > > Thanks for the link. It might not be the solution to my problem though. If I > understand correctly, inference/reasoning is to create new properties on top > of existing graphs, whereas Alex's solution (load all triples together) is > about using existing properties that already exist and are defined in some > vocabularies. > > > > > Sent: Tuesday, October 30, 2018 at 10:13 AM > From: "Martynas Jusevičius" <marty...@atomgraph.com> > To: jena-users-ml <users@jena.apache.org> > Subject: Re: Inference > Maybe this can help: > https://github.com/jfmunozf/Jena-Fuseki-Reasoner-Inference/wiki/Configuring-Apache-Jena-Fuseki-2.4.1-inference-and-reasoning-support-using-SPARQL-1.1:-Jena-inference-rules,-RDFS-Entailment-Regimes-and-OWL-reasoning > On Tue, Oct 30, 2018 at 8:22 AM Laura Morales <laure...@mail.com> wrote: > > > > Is it enough to load the Schema triples along with my triples? I thought I > > would need some of those "inference" or "reasoner" extensions. > > > > > > > > Sent: Tuesday, October 30, 2018 at 8:06 AM > > From: "Alex To" <tonhud...@gmail.com> > > To: users@jena.apache.org > > Subject: Re: Inference > > See SPARQL property path > > https://www.w3.org/TR/sparql11-query/#propertypaths[https://www.w3.org/TR/sparql11-query/#propertypaths] > > > > Assuming you have the Schema vocab loaded in the same dataset (or graph), > > the following should work > > > > SELECT ?entity > > WHERE { > > ?entity rdf:type/rdfs:subClassOf* :CreativeWork > > } > > > > > > On Tue, Oct 30, 2018 at 5:20 PM Laura Morales <laure...@mail.com> wrote: > > > > > Let's say I have a node of type schema:Book and one of type > > > schema:VideoGame. In the Schema vocabulary, both are subclasses of > > > schema:CreativeWork. > > > Can somebody please give me a hint how to query Fuseki for > > > schema:CreativeWork in order to retrieve both types? > > > > > > > > > -- > > > > Alex To > > > > PhD Candidate > > > > School of Information Technologies > > > > Knowledge Discovery and Management Research Group > > > > Faculty of Engineering & IT > > > > THE UNIVERSITY OF SYDNEY | NSW | 2006 > > > > Desk 4e69 | Building J12| 1 Cleveland Street > > > > M. +61423330656 <%2B61450061602>
