RDF Vs. RDBMS

I have read a lot of articles and tutorials on RDF. 
Recently I came across the Persistence Models concept of JENA, where the RDF model is saved in a Relational DB.

What is the difference between RDF and RDBMS? 

How is RDF any better than RDBMS?

Please, please...reply to this mail or refer me to a link that has the answer to this question.
 I am looking for the answer to this question for quite a while.


Thanks


 
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Received on Friday, 2 March 2007 03:16:41 UTC