Issue/Provider partitions/Normalize taxon

In a variety of case, genome databases partition their identifiers by some taxon, e.g. species or genus.

Should we normalize these using, e.g. NCBI taxonomy, so that, for instance the databases at genome.ornl.gov, which include Chloroflexus aurantiacus J-10-fl for, for which they use an abbreviation caur in their URI, we would instead use, as our namespace: ornl_324602, using the NCBI taxonomy id for this organism.

sample record for a Chloroflexus aurantiacus J-10-fl gene