To the extent possible under law, Rutger A. Vos has waived all copyright and related or neighboring rights to the NeXML schema under the Creative Commons Attribution 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/3.0/ or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA.

If you use this work in published research, please cite it as:

<AUTHORS>, <YEAR>. NeXML: a semantic XML application for phyloinformatics. <JOURNAL>. <VOLUME>:<PAGES>