Barry Norton has been a star and has created and hosted RDF dumps of the MusicBrainz data and also established a permanent SPARQL endpoint for our data on linkedbrainz.org.
The timing of this is perfect, because our next release will remove the RDFa from our pages. Proper RDF data and a SPARQL end-point are the best ways to move forward with MusicBrainz data in the context of linked open data.
This gives the MusicBrainz development team the freedom to focus on making MusicBrainz better while leaving the nitty gritty parts of making our data friendly to the linked open data hackers to experts like Barry.
Thanks so much for making this happen, Barry!