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單個添加屬性值以下模型耶拿本體API:通過匿名類
我需要創建Class1的個人和property4和property5用於創建個人設置文字值。 爲此,我爲Anonymous class2(in1)創建個人併爲其設置屬性值。然後我爲Anonymous class1(in0)創建個人並使用addproperty(property2,in1),再次爲類1創建個人並使用addproperty(property1,in0)。
String ns = "url.com";
OntModel model = ModelFactory.createOntologyModel(OntModelSpec.RDFS_MEM);
OntClass class1 = model.createClass(ns+"class1");
OntClass Aclass1= model.createClass();
OntClass Aclass2= model.createClass();
OntProperty pro1 = model.createOntProperty(ns + "pro1");
OntProperty pro2 = model.createOntProperty(ns + "pro2");
OntProperty pro3 = model.createOntProperty(ns + "pro3");
DatatypeProperty pro4 = model.createDatatypeProperty(ns + "pro4");
DatatypeProperty pro5 = model.createDatatypeProperty(ns + "pro5");
Individual in1 = Aclass2.createIndividual(ns + "in1");
in1.addProperty(pro4, model.createTypedLiteral(50))
.addProperty(pro5, model.createTypedLiteral(60));
Individual in0=Aclass1.createIndividual(ns+"in2");
in0.addProperty(pro2,in1);
Individual in=class1.createIndividual(ns+"indi");
in.addProperty(pro1, in0);
運行
Exception in thread "main" com.hp.hpl.jena.ontology.ProfileException: Attempted to use language construct DATATYPE_PROPERTY that is not supported in the current language profile: RDFS
at com.hp.hpl.jena.ontology.impl.OntModelImpl.checkProfileEntry(OntModelImpl.java:3058)
at com.hp.hpl.jena.ontology.impl.OntModelImpl.createDatatypeProperty(OntModelImpl.java:1395)
at com.hp.hpl.jena.ontology.impl.OntModelImpl.createDatatypeProperty(OntModelImpl.java:1375)
at test1.Hello.main(Hello.java:46)
我在做什麼錯誤時,是有這樣做的更好的辦法,這是給下面的異常?