Just a reminder of the BioRDF telcon today where we will followup on a few items including vocabularies for provenance and metadata of named graphs (RDF graphs with URI's): http://esw.w3.org/HCLSIG_BioRDF_Subgroup/Meetings/2011/02-14_Conference_Call
Cheers, Scott -- M. Scott Marshall, W3C HCLS IG co-chair, http://www.w3.org/blog/hcls http://staff.science.uva.nl/~marshall