The VOLK website claims it's contents are licensed under "Creative Commons Attribution-NoDerivs 4.0 International", however, the license link actually takes you to the text of the "Attribution-NonCommercial-NoDerivatives 4.0 International".
These are different licenses and the difference is whether the license allows others to use the content for commercial purposes. I was trying to cite a copy of the VOLK logo when I came across this. I hope the VOLK website maintainer watches this list and clarifies which license the site is under.
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Raj Bhattacharjea, PhD
Georgia Tech Research Institute
Information and Communications Laboratory
404.407.6622