这是我的配置文件
# Licensed under the terms of http://www.apache.org/licenses/LICENSE-2.0
## Fuseki Server configuration file.
@prefix : <#> .
@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 ja: <http://jena.hpl.hp.com/2005/11/Assembler#> .
@prefix tdb: <http://jena.hpl.hp.com/2008/tdb#> .
[] rdf:type fuseki:Server ;
fuseki:services (
<#service1>
)
.
# TDB
tdb:DatasetTDB rdfs:subClassOf ja:RDFDataset .
tdb:GraphTDB rdfs:subClassOf ja:Model .
[] ja:loadClass "com.hp.hpl.jena.tdb.TDB" .
<#service1> rdf:type fuseki:Service ;
fuseki:name "rs" ; # http://host:port/ds
fuseki:serviceQuery "sparql" ; # SPARQL query service
fuseki:serviceQuery "query" ; # SPARQL query service (alt name)
fuseki:serviceUpdate "update" ; # SPARQL update service
fuseki:serviceUpload "upload" ; # Non-SPARQL upload service
fuseki:serviceReadWriteGraphStore "data" ; # SPARQL Graph store protocol (read and write)
# A separate read-only graph store endpoint:
fuseki:serviceReadGraphStore "get" ; # SPARQL Graph store protocol (read only)
fuseki:dataset <#dataset> ;
.
<#dataset> rdf:type tdb:DatasetTDB ;
tdb:location "RS" ;
ja:defaultGraph <#model_inf> ;
.
<#model_inf> a ja:InfModel ;
ja:baseModel <#tdbGraph> ;
ja:reasoner [
ja:reasonerURL <http://jena.hpl.hp.com/2003/OWLFBRuleReasoner>]
.
<#tdbGraph> rdf:type tdb:GraphTDB ;
tdb:dataset <#RSDataSet> .
<#RSDataSet> rdf:type tdb:DatasetTDB ;
tdb:location "RS" ;
tdb:unionDefaultGraph true ;
.
当我运行fuseki(2.3)时,我可以看到使用TDB的数据集(不在内存中),我可以上载我的rdf三元组,即使我关闭fuseki并重新打开它,三元组也存在,但是reaoner无法正常工作
这是我的数据
@prefix : <http://example.org/rs#>
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
:A rdfs:subClassOf :B .
:B rdfs:subClassOf :C .
:i a :A .
当我做这个查询
select * where {
:i a ?e
}
我得到的是
:A
,我应该在:B
和:C
请问我的配置有什么问题?
最佳答案
我猜您在运行fuseki时可能无法正确加载配置文件。您是否明确要求fuseki使用您的配置文件?
通过遵循本教程(http://krr.cs.vu.nl/wp-content/uploads/2013/09/protege-fuseki-yasgui-manual.pdf)中的说明,我的funki在推理能力方面运行良好。检查第3页,希望您能解决您的问题。