Open Directory Project -- J2EE

I'm looking at parsing the ODP datadumps (RDF) with JDOM.
We offer short previews of audio and video media on our site.
The end result would be to associate a list of related links with the
artist(s) of the media track being previewed.
Has anyone out there done this?  Any advice?

Thanks,

Larry Klug, Developer
Firstlook.com