Any taxonomy that is used to classify information is a candidate for the classification of knowledge. This is because knowledge is related to information in a differential equation that also includes data and innovation (another blog post).
The trick is that everyone needs to be using the same taxonomy so that we can all access knowledge inventories of the people around us as easily as it is to access books on Amazon.com. This will lead to a trade in knowledge assets formally the sole domain of corporations through the process of industrialization (yet another blog post) .
Please enjoy these videos, use them as you wish and let us know what you think.