I've been playing with expressing the NCBI taxonomy in TDWG RDF. The results are described at http://iphylo.blogspot.com/2009/07/ncbi-rdf.html (see also http://iphylo.blogspot.com/2009/07/ncbi-taxonomy-tdwg-vocabularies-and-rdf.h... for some background).
It's still incomplete (I've not put links up and down the tree yet), but for now the focus is on expressing links to nomenclators that support LSIDs (such as IPNI and Index Fungorum) so that I can annotate the NCBI taxonomy via SPARQL queries.
One minor comment, the property "rankString" has been deprecated (apparently), but it makes sense to retain this as there may well be ranks that a classification has that aren't in the TDWG vocabulary. Hence, I'd be keen for this NOT to be deprecated.
Regards
Rod
--------------------------------------------------------- Roderic Page Professor of Taxonomy DEEB, FBLS Graham Kerr Building University of Glasgow Glasgow G12 8QQ, UK
Email: r.page@bio.gla.ac.uk Tel: +44 141 330 4778 Fax: +44 141 330 2792 AIM: rodpage1962@aim.com Facebook: http://www.facebook.com/profile.php?id=1112517192 Twitter: http://twitter.com/rdmpage Blog: http://iphylo.blogspot.com Home page: http://taxonomy.zoology.gla.ac.uk/rod/rod.html