Just a quick heads up for those who might be interested in using an RDF version of the UniProt knowledge base. Its up and running here:
http://beta.uniprot.org

and works nicely in combination with the extensive resources provided by
http://bio2rdf.org

As I mentioned in a recent blog post, this is the year the semantic web will start to penetrate the lives of real people - especially people doing bioinformatics. Feel free to ask my why.