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让我们看看这个例子:http ://dbpedia.org/page/Berlin
“owl:sameAs”和“is owl:sameAs of”有什么区别
owl:sameAs是一个对称属性,所以A owl:sameAs B和B owl:sameAs A意思是一样的。给定一个等价,另一个也是微不足道的。
owl:sameAs
A owl:sameAs B
B owl:sameAs A