Ray Fergerson wrote: > > We have just released Protege-2000 version 1.4 with greatly improved > support for working with RDF. We have rewritten our RDF backend so > that it now uses Sergey's parser to both load and save RDF. This > should fix a number of compatibility problems that our users > encountered with our previous "experimental" RDF support. In > addition, we now have support for properties as "first class > citizens". This allows users to work with RDF in Protege in a much > more natural fashion than was previously possible. > > Protege-2000 is an open-source graphical editor for knowledge-base > systems which has been adapted to edit RDF. Additional information > and download instructions can be found at: > http://www.smi.stanford.edu/projects/protege/protege-2000 > > Information specific to RDF support in Protege can be found at: > http://www.smi.stanford.edu/projects/protege/protege-2000/doc/users_guide/rdf_support.html > > The Protege Team Hi Ray, please excuse if this is dumb question, but I am new to the RDF topic. What kind is the piece of software you called "Sergey's parser"? Is this public domain/open source software? Where can I find it? I once planned to write my own XML -> RDF model -> XML software, but tracking the additionally generated statements (reified statements, bags, aboutEach, aboutEachPrefix), so that no extra/unneccessary statements are produced for them in the output phase, was a hurdle too high for my first attempt. Regards Klaus MalornyReceived on Monday, 17 July 2000 03:30:34 UTC
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