dbpedia.org 的 SPARQL 查询没有结果
No result for SPARQL query at dbpedia.org
我试图通过 dbpedia from Prince of Lichtenstein Foundation
上的查询获取值“6.25”和“6.25-76 亿美元”
SELECT ?Value1 ?Value2 WHERE {
?Value1 dbpedia-owl:assetUnderManagement category:Prince_of_Liechtenstein_Foundation.
?Value2 <http://dbpedia.org/property/aum> <http://dbpedia.org/resource/Prince_of_Liechtenstein_Foundation>.
}
我的代码有错误吗?还是我使用了错误的语法?
非常感谢!
语法正确,但方向错误
SELECT distinct * WHERE {
dbpedia:Prince_of_Liechtenstein_Foundation dbpedia-owl:assetUnderManagement ?value1.
dbpedia:Prince_of_Liechtenstein_Foundation dbpprop:aum ?value2.
}
我试图通过 dbpedia from Prince of Lichtenstein Foundation
上的查询获取值“6.25”和“6.25-76 亿美元”SELECT ?Value1 ?Value2 WHERE {
?Value1 dbpedia-owl:assetUnderManagement category:Prince_of_Liechtenstein_Foundation.
?Value2 <http://dbpedia.org/property/aum> <http://dbpedia.org/resource/Prince_of_Liechtenstein_Foundation>.
}
我的代码有错误吗?还是我使用了错误的语法?
非常感谢!
语法正确,但方向错误
SELECT distinct * WHERE {
dbpedia:Prince_of_Liechtenstein_Foundation dbpedia-owl:assetUnderManagement ?value1.
dbpedia:Prince_of_Liechtenstein_Foundation dbpprop:aum ?value2.
}