这里是 fusioni/jena 的新手。我设法让 fusioni 使用 tdb1 与 OWLFBRuleReasoner 一起运行没有问题,但无法使其与 tdb2 一起工作(http://jena.apache.org/2016/tdb# http://jena.apache.org/2016/tdb#)。我找不到同时使用 TDB2 和 OWLFBRuleReasoner 的配置的明确示例,因此我只是转换了这个(有效)
@prefix : <http://base/#> .
@prefix tdb: <http://jena.hpl.hp.com/2008/tdb#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ja: <http://jena.hpl.hp.com/2005/11/Assembler#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix fuseki: <http://jena.apache.org/fuseki#> .
# fuseki configuration to have OWL entailment
# this is the configuration on s-stf-gin (fuseki data folder is on c:\)
:service_tdb_all a fuseki:Service ;
rdfs:label "TDB gsip" ;
fuseki:dataset :tdb_dataset_readwrite ;
fuseki:name "gsip" ;
fuseki:serviceQuery "query" , "sparql" ;
fuseki:serviceReadGraphStore "get" ;
fuseki:serviceReadWriteGraphStore
"data" ;
fuseki:serviceUpdate "update" ;
fuseki:serviceUpload "upload" .
# above, remove data, update and upload in prod
:tdb_dataset_readwrite
a ja:RDFDataset;
rdfs:label "GSIP";
ja:defaultGraph <#model_inf> ;
tdb:location "c:\\fuseki/databases/gsip" .
<#model_inf> a ja:InfModel ;
ja:baseModel <#graph> ;
ja:reasoner [
ja:reasonerURL <http://jena.hpl.hp.com/2003/OWLFBRuleReasoner>
] .
<#graph> rdf:type tdb:GraphTDB ;
tdb:dataset :tdb_dataset_readwrite .
(这个工作正常。我用 owl:inverseOf 属性进行了测试)
进入这个(不起作用)
@prefix : <http://base/#> .
@prefix tdb2: <http://jena.apache.org/2016/tdb#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ja: <http://jena.hpl.hp.com/2005/11/Assembler#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix fuseki: <http://jena.apache.org/fuseki#> .
:service_tdb_all a fuseki:Service ;
fuseki:dataset :dataset ;
fuseki:name "gsip" ;
fuseki:serviceQuery "query" , "sparql" ;
fuseki:serviceReadGraphStore "get" ;
fuseki:serviceReadWriteGraphStore "data" ;
fuseki:serviceUpdate "update" ;
fuseki:serviceUpload "upload" .
:dataset a ja:RDFDataset ;
ja:defaultGraph <#model_inf> ;
tdb2:location "c:\\fuseki/databases/gsip"
.
<#model_inf> a ja:InfModel ;
ja:baseModel <#graph> ;
ja:reasoner [
ja:reasonerURL <http://jena.hpl.hp.com/2003/OWLFBRuleReasoner>
] .
<#graph> rdf:type tdb2:GraphTDB ; # also tried tdb2:GraphTDB2
tdb2:dataset :dataset .
正如您所看到的,我基本上只是将 tdb 替换为 tdb2(命名空间等)。 Fuseki 启动并运行良好,但 OWL 推理不起作用。
任何人都可以向我指出相关文档/示例吗?或者也许我完全误解了 TDB1 与 TDB2 的交易。
感谢您
编辑:修复了我的 TDB2 配置文件(仍然不起作用)。