[Value] Sesame's repository is not only a repository for RDF, but also for RDF Schema. Sesame understands the semantics of most of the RDF Schema classes and properties and correctly handles transitive properties like rdfs:subClassOf and rdfs:subPropertyOf. Sesame currently uses PostgreSQL for its repository, but it can switch to other (kinds of) databases quite easily. The rest of Sesame is completely implemented in Java and can run on any platform for which there exists a Java 2 runtime environment. [Property] 
implementation
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i n t r o d u c t i o n
i m p l e m e n t a t i o n
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s c a l a b i l i t y
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p l a t f o r m
s e e a l s o
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