I finally submitted deliverable D4.3 for the PESI project and in the great tradition of putting my outputs on my blog here is a PDF copy: Application and Adoption of Taxonomic Standards.
This will be of interest to those involved in taxonomic and nomenclature projects as it shows our collective attempts to get to grips with GUIDs and RDF probably in a more political than technical sense. It advocates the use of Darwin Core Archive format as proposed by the GBIF ECAT project.