Axel, I forgot to address your comment: > 11) > As for the definition of extended RDF graphs. > There are (for many implementers) good reasons, to keep literals and blank nodes > away from the predicate position. > > I am unsure about whether this liberal definition we use here is a good idea, actually I would like to object against literals in pred positions. I do not really understand what your problem is with allowing literals in predicate positions in our extended notion of RDF graphs; what are these good reasons to keep literals and blank nodes away from predicate positions? The reason we consider extended RDF graphs is to accommodate possible extensions of RDF that are less restrictive in their syntax. Best, Jos -- debruijn@inf.unibz.it Jos de Bruijn, http://www.debruijn.net/ ---------------------------------------------- One man that has a mind and knows it can always beat ten men who haven't and don't. -- George Bernard Shaw
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