This looks like a great start, Catalin.
Maybe the problem is me, but when I tried to load it into Protege, Protoge
froze up on me. Then, when I tried to upload it to the Sesame triple store
repository at http://vistaewd.net:8980/openrdf-sesame/repositories/vistaowlI
got an error message "Malformed value: VistaOwl"
It did seem to load some of the file, which you can see at
none of the namespaces