Java OWL文件的查询

我使用protege工具创建了一个OWL文件，其中定义了一些关系。现在我想使用sparql查询数据。 如果我说出这个人的名字，我需要得到这个人的所有相关细节。例如，如果我查询尼克，它应该给我所有的细节，如城市为多伦多，性别为男性等。请在查询部分提出建议

"SELECT ?person ?city ?idPropOf ?Gender ?appersIn WHERE { " +
                        "   ?person a base:Person ;"+
                        "    base:livesIn ?city ;"+
                        "    base:idPropOf ?idPropOf ;"+
                        "    base:hasGender ?Gender ;"+
                        "    base:appearsIn ?appersIn"+               
                   "}"; 

上述查询返回如下结果：

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| person                                                | city                                                      | idPropOf                                     | Gender | appersIn                                                              |
=====================================================================================================================================================================================================================================================
| <http://www.semanticsoftware.info/domain.owl#28_Nick> | <http://www.semanticsoftware.info/domain.owl#30_Toronto1> | "28"^^<http://www.w3.org/2001/XMLSchema#int> | "male" | <http://www.semanticsoftware.info/nlp.owl#39_Nick_lives_in_Toronto1.> |
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|人|城市| Idropof |性别| appersIn|
=====================================================================================================================================================================================================================================================
|| | |“28”^ | |“男性”||
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 

在这里，值与uri一起出现，这些uri和所有uri都不是必需的

供参考的owl文件：

<?xml version="1.0"?>
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:swrlb="http://www.w3.org/2003/11/swrlb#"
xmlns:nlp="http://www.semanticsoftware.info/nlp.owl#"
xmlns:xsp="http://www.owl-ontologies.com/2005/08/07/xsp.owl#"
xmlns:owl="http://www.w3.org/2002/07/owl#"
xmlns="http://www.semanticsoftware.info/domain.owl#"
xmlns:protege="http://protege.stanford.edu/plugins/owl/protege#"
xmlns:swrl="http://www.w3.org/2003/11/swrl#"
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
xml:base="http://www.semanticsoftware.info/domain.owl#">
<owl:Ontology rdf:about="">
<owl:imports rdf:resource="http://www.semanticsoftware.info/nlp.owl"/>
</owl:Ontology>
<rdfs:Class rdf:about="http://www.semanticsoftware.info/nlp.owl#Sentence"/>
<owl:Class rdf:ID="MoneyAmount"/>
<owl:Class rdf:ID="Province"/>
<owl:Class rdf:ID="Government"/>
<owl:Class rdf:ID="Company">
<rdfs:subClassOf>
<owl:Class rdf:ID="Organization"/>
</rdfs:subClassOf>
</owl:Class>
<owl:Class rdf:ID="Human"/>
<owl:Class rdf:ID="Date"/>
<owl:Class rdf:ID="Department">
<rdfs:subClassOf rdf:resource="#Government"/>
</owl:Class>
<owl:Class rdf:ID="Region">
<rdfs:subClassOf>
<owl:Class rdf:ID="Location"/>
</rdfs:subClassOf>
</owl:Class>
<owl:Class rdf:ID="Charity">
<rdfs:subClassOf rdf:resource="#Organization"/>
</owl:Class>
<owl:Class rdf:ID="Ministry">
<rdfs:subClassOf rdf:resource="#Government"/>
</owl:Class>
<owl:Class rdf:ID="MediaPerson">
<rdfs:subClassOf>
<owl:Class rdf:ID="Person"/>
</rdfs:subClassOf>
</owl:Class>
<owl:Class rdf:ID="Sportsman">
<rdfs:subClassOf>
<owl:Class rdf:about="#Person"/>
</rdfs:subClassOf>
</owl:Class>
<owl:Class rdf:ID="Politician">
<rdfs:subClassOf>
<owl:Class rdf:about="#Person"/>
</rdfs:subClassOf>
</owl:Class>
<owl:Class rdf:ID="City">
<rdfs:subClassOf rdf:resource="#Location"/>
</owl:Class>
<owl:Class rdf:about="#Person">
<rdfs:subClassOf rdf:resource="#Human"/>
</owl:Class>
<owl:Class rdf:ID="BusinessMan">
<rdfs:subClassOf rdf:resource="#Person"/>
</owl:Class>
<owl:Class rdf:ID="Country">
<rdfs:subClassOf rdf:resource="#Location"/>
</owl:Class>
<owl:ObjectProperty rdf:ID="livesIn">
<rdfs:domain rdf:resource="#Human"/>
<rdfs:range rdf:resource="#Location"/>
</owl:ObjectProperty>
<owl:ObjectProperty rdf:ID="appearsIn">
<rdfs:domain>
<owl:Class>
<owl:unionOf rdf:parseType="Collection">
<owl:Class rdf:about="#Human"/>
<owl:Class rdf:about="#Location"/>
</owl:unionOf>
</owl:Class>
</rdfs:domain>
<rdfs:range rdf:resource="http://www.semanticsoftware.info/nlp.owl#Sentence"/>
</owl:ObjectProperty>
<owl:DatatypeProperty rdf:ID="corefSentenceWithId">
<rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/>
<rdfs:domain>
<owl:Class>
<owl:unionOf rdf:parseType="Collection">
<owl:Class rdf:about="#Person"/>
<owl:Class rdf:about="#City"/>
<owl:Class rdf:about="#City"/>
</owl:unionOf>
</owl:Class>
</rdfs:domain>
</owl:DatatypeProperty>
<owl:DatatypeProperty rdf:ID="corefStringWithId">
<rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/>
<rdfs:domain>
<owl:Class>
<owl:unionOf rdf:parseType="Collection">
<owl:Class rdf:about="#Person"/>
<owl:Class rdf:about="#City"/>
<owl:Class rdf:about="#City"/>
</owl:unionOf>
</owl:Class>
</rdfs:domain>
</owl:DatatypeProperty>
<owl:DatatypeProperty rdf:ID="hasGender">
<rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#string"/>
<rdfs:domain rdf:resource="#Person"/>
</owl:DatatypeProperty>
<owl:DatatypeProperty rdf:ID="idPropOf">
<rdfs:range rdf:resource="http://www.w3.org/2001/XMLSchema#int"/>
<rdfs:domain>
<owl:Class>
<owl:unionOf rdf:parseType="Collection">
<owl:Class rdf:about="#Person"/>
<owl:Class rdf:about="#City"/>
<owl:Class rdf:about="#City"/>
</owl:unionOf>
</owl:Class>
</rdfs:domain>
</owl:DatatypeProperty>
<Person rdf:about="#28_Nick">
<appearsIn rdf:resource="http://www.semanticsoftware.info/nlp.owl#39_Nick_lives_in_Toronto."/>
<livesIn>
<City rdf:about="#30_Toronto">
<idPropOf rdf:datatype="http://www.w3.org/2001/XMLSchema#int"
>30</idPropOf>
<owl:sameAs>
<City rdf:about="#31_Toronto">
<idPropOf rdf:datatype="http://www.w3.org/2001/XMLSchema#int"
>31</idPropOf>
<appearsIn rdf:resource="http://www.semanticsoftware.info/nlp.owl#40_Toronto_is_a_six_hour_drive_from_Montreal."/>
<owl:sameAs rdf:resource="#30_Toronto"/>
</City>
</owl:sameAs>
<appearsIn rdf:resource="http://www.semanticsoftware.info/nlp.owl#39_Nick_lives_in_Toronto."/>
</City>
</livesIn>
<hasGender rdf:datatype="http://www.w3.org/2001/XMLSchema#string"
>male</hasGender>
<idPropOf rdf:datatype="http://www.w3.org/2001/XMLSchema#int"
>28</idPropOf>
</Person>
<City rdf:about="#36_Montreal">
<appearsIn rdf:resource="http://www.semanticsoftware.info/nlp.owl#40_Toronto_is_a_six_hour_drive_from_Montreal."/>
<idPropOf rdf:datatype="http://www.w3.org/2001/XMLSchema#int"
>36</idPropOf>
</City>
</rdf:RDF>

<!-- Created with Protege (with OWL Plugin 3.4, Build 533)  http://protege.stanford.edu -->

30
31
男性的
28
36

将标签添加到本体并查询这些标签-这是最佳做法，比查询URI的子字符串更简单。否则，在SPARQL中对URI字符串使用正则表达式-但这是更难看的版本。@AKSW您能建议查询应该使用什么正则表达式吗？类似这样的（未经测试）：

FILTER（REGEX（STR（？person），'Nick$）

，但正如我所说的，这确实是错误的，并且受到URI结构和您给出的名称的限制。这就是为什么我说向本体中的实体添加标签是最佳实践，因为只有那些实体应该包含人类可读的文本。向本体添加标签并查询这些标签-这是最佳实践，比查询URI的子字符串更容易。否则，在SPARQL中对URI字符串使用正则表达式-但这是更难看的版本。@AKSW您能建议查询应该使用什么正则表达式吗？类似这样的（未经测试）：

FILTER（REGEX（STR（？person），'Nick$）

，但正如我所说的，这确实是错误的，并且受到URI结构和您给出的名称的限制。这就是为什么我说向本体中的实体添加标签是最佳实践，因为只有那些实体才应该包含人类可读的文本。