<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">A big caveat about the plants section of NCBI taxonomy is that they chose (for genetic reasons) to use the quite incomplete APG system instead of the more universally used Chronquist system. More about the differences at:<br>http://www.botany.hawaii.edu/faculty/carr/pfamilies.htm<br><br>Soaring Bear Ph.D. Pharmacology soaringbear at yahoo.com<br>
http://soaringbear.com/nature/WeedsforNeeds.html<br>
http://www.nlm.nih.gov/mesh/presentations/bear_2005_aug/index.htm<br>
author of http://HerbMed.org & http://HerbInsight.com<br><br>--- On <b>Sat, 7/11/09, Roderic Page <i><r.page@bio.gla.ac.uk></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"><br><div class="plainMail">I've been playing with expressing the NCBI taxonomy in TDWG RDF. The <br>results are described at <a href="http://iphylo.blogspot.com/2009/07/ncbi-rdf.html" target="_blank">http://iphylo.blogspot.com/2009/07/ncbi-rdf.html</a> <br> (see also <a href="http://iphylo.blogspot.com/2009/07/ncbi-taxonomy-tdwg-vocabularies-and-rdf.html" target="_blank">http://iphylo.blogspot.com/2009/07/ncbi-taxonomy-tdwg-vocabularies-and-rdf.html</a> <br> for some background).<br><br>It's still incomplete (I've not put links up and down the tree yet), <br>but for now the focus is on expressing links to nomenclators that <br>support LSIDs (such as IPNI and Index Fungorum) so
that I can annotate <br>the NCBI taxonomy via SPARQL queries.<br><br>One minor comment, the property "rankString" has been deprecated <br>(apparently), but it makes sense to retain this as there may well be <br>ranks that a classification has that aren't in the TDWG vocabulary. <br>Hence, I'd be keen for this NOT to be deprecated.<br><br>Regards<br><br>Rod<br><br>---------------------------------------------------------<br>Roderic Page<br>Professor of Taxonomy<br>DEEB, FBLS<br>Graham Kerr Building<br>University of Glasgow<br>Glasgow G12 8QQ, UK<br><br></div></blockquote></td></tr></table>