java - 获取推断的对象属性断言 Hermit Reasoner

Question

假设我在 Protege 中创建了一些本体，并且有一个具有某些对象属性的类实例，以及对象属性列表，如下图所示:

对象属性的层次结构如下:

现在，当我打开 Reasoner(Hermit)时，我会得到同一个人的以下断言对象属性:

当我单击推断对象属性“dependsUp”客户的说明时，我得到:

我的问题是如何使用 Java 生成它？我已经可以通过以下内容获取某些人的推断对象属性(为简洁起见，此处不完整，但它按照我测试过的方式工作):

for (OWLNamedIndividual namedIndividual : this.ontology.getIndividualsInSignature()) {
            if (subjectName.equals(namedIndividual.getIRI().getFragment())) {
                OWLObjectProperty objectProperty = fac.getOWLObjectProperty(IRI.create(propertyIRI));
                NodeSet<OWLNamedIndividual> namedIndividualSet = reasoner.getObjectPropertyValues(namedIndividual ,objectProperty);

                for (Node<OWLNamedIndividual> namedIndividualsInObjectPropertySet : namedIndividualSet) {
                    for (OWLNamedIndividual namedIndividualForObjectPropertySet : namedIndividualsInObjectPropertySet) {
                        for (OWLClassExpression owlClass : namedIndividualForObjectPropertySet.getTypes(this.ontology)){
                            if (owlClass.toString().split("#")[1].replace(">", "").equals(archiClass)) {
                                result.add(OWLOntologyUtils.getHumanInstanceName(this.ontology, namedIndividualForObjectPropertySet.getIRI().getFragment()));
// Result contains all the inferred object properties shown in the above pictures, so this code works. How can I access the explanation for one of the inferred object properties by the reasoner here?
                            }
                        }
                    }
                }

            }
        }

Answer 1

您可以使用InferredObjectPropertyAxiomGenerator:

InferredObjectPropertyAxiomGenerator generator = new InferredObjectPropertyAxiomGenerator();
generator.createAxioms(owldatafactory, reasoner);