<http://schema.org/about>
"Rensselaer Polytechnic students Peter Zummo and Matthew Naples have developed a modern version of Heineken's Wobo (world bottle-here in TreeHugger and more detail in Inhabitat) of 45 years ago; a plastic bottle that can be filled with"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/rensselaer-students-naples-and-zummo-reinvent-wobo.html>