<http://schema.org/about>
"Two teams of Argentinean investigators have been developing for the past three years a new biodegradable material from soy and sunflowers proteins that was recently awarded with the Dupont-Conicet Scientist Technologic Development Program: a 25"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-architecture/argentinean-scientists-develop-biodegradable-material-similar-to-plastic.html>