<http://schema.org/about>
"Now researchers have created fake skin that isn't just a reasonable facsimile of how skin might look or feel. It mimics some of the most impressive attributes,"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/research-innovations/stories/scientists-make-fake-skin-that-heals-and-feels>