SPARQL 쿼리로 RDF 그래프의 구조를 얻으십시오.

Question

그래프 구조 - 클래스 및 속성 계층 구조 (즉, 개인, 속성 값 제외)를 나타내는 트리플 만 어떻게 얻을 수 있습니까?

Answer 1

rdf : type, owl : class 등이 필요합니다.

클래스 계층 구조에 대한

PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
PREFIX rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> 
PREFIX owl:  <http://www.w3.org/2002/07/owl#> 

select ?s ?p ?o 
where 
{ 
    { 
     graph <http://graph.org/gr> 
     {  
      ?s rdf:type ?o. 
      ?s ?p ?o. 
     } 
     FILTER 
      (?o IN (owl:Class, owl:DatatypeProperty, owl:AnnotationProperty, owl:ObjectProperty, owl:DataRange, owl:Ontology, 
      owl:DataRange,owl:DeprecatedClass,owl:DeprecatedProperty,owl:OntologyProperty,rdfs:Class,owl:Restriction,owl:InverseFunctionalProperty, 
      owl:FunctionalProperty,owl:AllDisjointClasses,rdf:Property, rdfs:Datatype) 
      ) 
} 
UNION 
{ 
     graph <http://graph.org/gr> 
     { 
      ?s ?p ?o. 
     } 
     FILTER 
      (?p IN (rdfs:subClassOf,rdfs:subPropertyOf,rdfs:domain,rdfs:range,rdfs:label,rdfs:comment,rdfs:member, 
      rdf:first,rdf:rest,owl:allValuesFrom,owl:someValuesFrom,owl:AnnotationProperty,owl:equivalentClass, 
      owl:equivalentProperty,owl:hasValue,owl:OntologyProperty,owl:SymmetricProperty,owl:TransitiveProperty, 
      owl:versionInfo,owl:priorVersion,owl:oneOf,owl:maxCardinality,owl:minCardinality,owl:inverseOf, 
      owl:incompatibleWith,owl:intersectionOf,owl:imports,owl:backwardCompatibleWith,owl:AllDifferent, 
      owl:differentFrom,owl:disjointWith,owl:distinctMembers,owl:complementOf,owl:cardinality,owl:unionOf,owl:onProperty)) 
     } 
}