相关疑难解决方法(0)

我想查询Nicotine(产品)的所有子类.
结果必须是(鼻形式尼古丁,Orophangengeal来自ni ..(4项)..见图)我尝试通过rdfs查询:subClassOf +和owl:equivalentClass +但是没有工作试试这个例子 这里的代码相同.

PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>           
PREFIX owl: <http://www.w3.org/2002/07/owl#>        
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>         
SELECT * WHERE 
{       
  ?s owl:equivalentClass+ ?o . # and try   ?s rdfs:subClassOf ?o    
  filter(?s=<http://snomed.info/id/323283001>)       
}

来自protege的这张图片 谢谢.

第一个查询很难解释和做,因为这么大的文件有些IRI不是subClass而不是等价的类,我改变了从这里查询的方式

<owl:Class rdf:about="http://snomed.info/id/323283001">
    <rdfs:label xml:lang="en">Nicotine (product)</rdfs:label>
    <rdfs:subClassOf>
        <owl:Class>
            <owl:intersectionOf rdf:parseType="Collection">
                <rdf:Description rdf:about="http://snomed.info/id/420383004"/>
                <rdf:Description rdf:about="http://snomed.info/id/425288007"/>
                <owl:Restriction>
                    <owl:onProperty rdf:resource="http://snomed.info/id/127489000"/>
                    <owl:someValuesFrom rdf:resource="http://snomed.info/id/68540007"/>
                </owl:Restriction>
            </owl:intersectionOf>
        </owl:Class>
    </rdfs:subClassOf>
</owl:Class>

我想查询所有id(id/420383004,id/425288007,id/127489000和id/68540007)

来自owl:Class rdf:about ="http://snomed.info/id/323283001"请告诉我一些想法.谢谢