【发布时间】:2021-08-27 13:31:40
【问题描述】:
我正在尝试从 owl 文件加载 owl-time 模型,该文件是我的 jar 文件中的一个条目,但它不起作用。我正在做类似的事情:
String path = "jar:file:/L:/WRK/Java/protobitbucket/jena/samples/JenaModule.jar!/org/da/protoframework/jena/owl-time.owl";
OntModel owlTimeModel = ModelFactory.createOntologyModel(OntModelSpec.OWL_MEM_RDFS_INF);
owlTimeModel.setNsPrefix("time", OWL_TIME + "#");
FileManager.get().readModel(owlTimeModel, path);
m.add(owlTimeModel);
我有以下例外:
org.apache.jena.shared.NotFoundException: Not found: jar:file:/L:/WRK/Java/protobitbucket/jena/samples/JenaModule.jar!/org/da/protoframework/jena/owl-time.owl
at org.apache.jena.riot.adapters.AdapterFileManager.readModelWorker(AdapterFileManager.java:293)
at org.apache.jena.util.FileManager.readModel(FileManager.java:342)
at org.apache.jena.util.FileManager.readModel(FileManager.java:326)
我尝试改用 IRI:
IRIFactory factory = IRIFactory.iriImplementation();
URI owlTimeURI = getClass().getResource("owl-time.owl").toURI();
IRI iri = factory.construct(owlTimeURI);
OntModel owlTimeModel = ModelFactory.createOntologyModel(OntModelSpec.OWL_MEM_RDFS_INF);
owlTimeModel.setNsPrefix("time", OWL_TIME + "#");
FileManager.get().readModel(owlTimeModel, iri.getFragment());
m.add(owlTimeModel);
但是这次我有这个例外:
org.apache.jena.iri.impl.IRIImplException: <jar:file:/L:/WRK/Java/protobitbucket/jena/samples/owltime/../JenaModule.jar!/org/da/protoframework/jena/owl-time.owl> Code: 44/UNREGISTERED_IANA_SCHEME in SCHEME: The scheme name does not have a "-" in it, but is not in the IANA registry. (Last updated from the registry January 2006)
at org.apache.jena.iri.impl.AbsIRIFactoryImpl.throwAnyErrors(AbsIRIFactoryImpl.java:71)
at org.apache.jena.iri.impl.AbsIRIFactoryImpl.construct(AbsIRIFactoryImpl.java:66)
从耶拿的 jar 文件中的条目加载模型的正确方法是什么?有没有可能?
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