I see your question and wanted to acknowledge it, but I'm sorry I don't have the knowledge to actually answer it, .
yeah it seems u r talking about the Directory scripts search google for "FREE Directory scripts" u will get many !
http://www.dmoz.org/help/getdata.html] One of the questions is "How do I use the RDF dump?" and should be what you are looking for...that is, assuming you want the ODP data and not just a directory. If it's just a directory you are looking for, then follow Googsmaster's advice. Q