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Posted to issues@jena.apache.org by GitBox <gi...@apache.org> on 2022/07/26 06:02:06 UTC

[GitHub] [jena] violetcyl commented on issue #1431: OWLFBRuleReasoner do not work

violetcyl commented on issue #1431:
URL: https://github.com/apache/jena/issues/1431#issuecomment-1195041405

   > Not sure if this is the case. But someone [mentioned `ja:content` doesn't go with presistent db](https://stackoverflow.com/a/65225260/6943364).
   > 
   > My config looks like yours except for the `ja:content` part, and it works:
   > 
   > ```turtle
   > # Licensed under the terms of http://www.apache.org/licenses/LICENSE-2.0
   > 
   > PREFIX :        <https://github.com/site-bender#>
   > PREFIX fuseki:  <http://jena.apache.org/fuseki#>
   > PREFIX rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
   > PREFIX rdfs:    <http://www.w3.org/2000/01/rdf-schema#>
   > PREFIX tdb2:    <http://jena.apache.org/2016/tdb#>
   > PREFIX ja:      <http://jena.hpl.hp.com/2005/11/Assembler#>
   > 
   > ## ---------------------------------------------------------------
   > ## Updatable TDB2 dataset im-memory with all services enabled.
   > 
   > :service
   >     rdf:type                          fuseki:Service ;
   >     rdfs:label                        "TDB2 ds" ;
   >     fuseki:name                       "ds" ;
   >     fuseki:serviceQuery               "" ;
   >     fuseki:serviceQuery               "sparql" ;
   >     fuseki:serviceQuery               "query" ;
   >     fuseki:serviceUpdate              "" ;
   >     fuseki:serviceUpdate              "update" ;
   >     fuseki:serviceReadWriteGraphStore "data" ;
   >     fuseki:serviceReadGraphStore      "get" ;
   >     fuseki:dataset                    :dataset ;
   > .
   > 
   > :dataset
   >     rdf:type        ja:RDFDataset ;
   >     ja:defaultGraph :defaultInferenceModel ;
   > .
   > 
   > :defaultInferenceModel
   >     rdf:type     ja:InfModel ;
   >     ja:baseModel :tdbGraph ;
   >     ja:reasoner  [ ja:reasonerURL <http://jena.hpl.hp.com/2003/OWLFBRuleReasoner> ] ;
   > .
   > 
   > :tdbGraph
   >     rdf:type     tdb2:GraphTDB2 ;
   >     tdb2:dataset :tdbDataset ;
   > .
   > 
   > :tdbDataset
   >     rdf:type      tdb2:DatasetTDB2 ;
   >     tdb2:location "--mem--" ;
   > .
   > ```
   
   thanks, but it still does not work.


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