OWL rdfs:langString 并限制其允许的语言
OWL rdfs:langString and restricting its allowed languages
是否可以在 OWL 中限制 属性 的范围如
demo:property rdfs:range rdf:langString
以便我们只允许 "en" 和 "de" 作为语言?
所以
demo:object demo:property "hello"@en
可以,但是
demo:object demo:property "bonjour"@fr
不会。
来自4.3 Strings:
The OWL 2 datatype map provides the rdf:PlainLiteral datatype for the representation of strings in a particular language. The definitions of the value space, the lexical space, the facet space, and the necessary mappings are given in [RDF:PLAINLITERAL]. The normative constraining facets for rdf:PlainLiteral are xsd:length, xsd:minLength, xsd:maxLength, xsd:pattern, and rdf:langRange; furthermore, only basic language ranges [BCP 47] are supported in the rdf:langRange constraining facet.
因此,在曼彻斯特语法中:
DataProperty: demo:property
Range:
(rdf:PlainLiteral[langRange "de"] or rdf:PlainLiteral[langRange "en"]
在海龟中:
demo:property a owl:DatatypeProperty ;
rdfs:range [ rdf:type rdfs:Datatype ;
owl:unionOf ( [ rdf:type rdfs:Datatype ;
owl:onDatatype rdf:PlainLiteral ;
owl:withRestrictions ( [ rdf:langRange "de" ] )
]
[ rdf:type rdfs:Datatype ;
owl:onDatatype rdf:PlainLiteral ;
owl:withRestrictions ( [ rdf:langRange "en" ] )
]
)
] .
现在创建 3 个个体(在 Turtle 中):
demo:object_en a owl:NamedIndividual ;
demo:property "demo"@en .
demo:object_de a owl:NamedIndividual ;
demo:property "demo"@de .
demo:object_fr a owl:NamedIndividual ;
demo:property "demo"@fr .
然后启动一个推理机并研究不一致的解释。
是否可以在 OWL 中限制 属性 的范围如
demo:property rdfs:range rdf:langString
以便我们只允许 "en" 和 "de" 作为语言?
所以
demo:object demo:property "hello"@en
可以,但是
demo:object demo:property "bonjour"@fr
不会。
来自4.3 Strings:
The OWL 2 datatype map provides the rdf:PlainLiteral datatype for the representation of strings in a particular language. The definitions of the value space, the lexical space, the facet space, and the necessary mappings are given in [RDF:PLAINLITERAL]. The normative constraining facets for rdf:PlainLiteral are xsd:length, xsd:minLength, xsd:maxLength, xsd:pattern, and rdf:langRange; furthermore, only basic language ranges [BCP 47] are supported in the rdf:langRange constraining facet.
因此,在曼彻斯特语法中:
DataProperty: demo:property
Range:
(rdf:PlainLiteral[langRange "de"] or rdf:PlainLiteral[langRange "en"]
在海龟中:
demo:property a owl:DatatypeProperty ;
rdfs:range [ rdf:type rdfs:Datatype ;
owl:unionOf ( [ rdf:type rdfs:Datatype ;
owl:onDatatype rdf:PlainLiteral ;
owl:withRestrictions ( [ rdf:langRange "de" ] )
]
[ rdf:type rdfs:Datatype ;
owl:onDatatype rdf:PlainLiteral ;
owl:withRestrictions ( [ rdf:langRange "en" ] )
]
)
] .
现在创建 3 个个体(在 Turtle 中):
demo:object_en a owl:NamedIndividual ;
demo:property "demo"@en .
demo:object_de a owl:NamedIndividual ;
demo:property "demo"@de .
demo:object_fr a owl:NamedIndividual ;
demo:property "demo"@fr .
然后启动一个推理机并研究不一致的解释。