datadump

HI, I have 2 questions, is there anywhere, the DMOZ data, but just the Spanish part? If I use these links as a "seed" to do my own web crawling am I still requiered to put the DMOZ copyright on the site? I mean these are just the links, without the description....

I want to download rdf data of DMOZ. Can anybody tell me how can I download it. Thank you