Hi do you start Fuseki with the config file?
It should be |fuseki-server --config=CONFIG_FILE_HERE| On 10.03.20 11:45, Humm, Bernhard, Prof. Dr. wrote: > > Hello, > > > > I would like to load an ontology file *.ttl and a file containing Jena > rules *.rules to a Fuseki 3.10.0 server and perform interactive SPARQL > queries on http://localhost:3030/ > > Uploading the *.ttl file via the GUI and executing SPARQL queries on > those triples works fine. > > Uploading the *.rules file via the GUI results in a parse error on the > very first character in the file (“@prefix …”) > > Result: *failed* with message "Parse error: [line: 1, col: 1 ] Content > ist nicht zulässig in Prolog." > > > > I then consulted this post: > > 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 > > I followed the instructions and added a configuration file, specifying > both *.ttl and *.rules file. > > > > :dataset rdf:type ja:RDFDataset ; > > rdfs:label "ArtOntology" ; > > ja:defaultGraph > > [ rdfs:label "ArtOntology" ; > > a ja:InfModel ; > > > > #Reference to ontology file > > ja:content [ja:externalContent > <file:///C:/apache-jena-fuseki-3.10.0/run/databases/ArtOntology_en.ttl> > ] ; > > > > #Disable OWL-based reasoner > > #ja:reasoner [ja:reasonerURL > <http://jena.hpl.hp.com/2003/OWLFBRuleReasoner>] ; > > > > #Disable RDFS-based reasoner > > #ja:reasoner [ja:reasonerURL > <http://jena.hpl.hp.com/2003/RDFSExptRuleReasoner>] ; > > > > #Enable Jena Rules-based reasoner and we point the location of > rules file > > ja:reasoner [ > > ja:reasonerURL <http://jena.hpl.hp.com/2003/GenericRuleReasoner> ; > > ja:rulesFrom > <file:///C:/apache-jena-fuseki-3.10.0/run/databases/ArtOntology.rules> > ; > > ] ; > > ] ; > > . > > > > However, on Fuseki server startup, the files are not loaded and the > specified rules have no effect on SPARQL queries. > > How to load the *.rules file to the Fuseki server? > > > > Thank you for your help > > > > Bernhard > > >
