DUV - new model and updated examples

Hi all,

A new version of the DUV model as well as new examples are available on
github [1].

We are looking forward to have your feedback!

Thanks!
Bernadette, Eric and Sumit

[1] http://w3c.github.io/dwbp/vocab-du.html

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Bernadette Farias Lóscio
Centro de Informática
Universidade Federal de Pernambuco - UFPE, Brazil
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