<http://schema.org/about>
"And you thought drinking wine out of a box was a social faux pas. Now you can buy wine in cardboard boxes, glass bottles, glass jugs, aluminum cans and shocker of all shockers Fog Mountain lets you buy wine in 1-Liter PET"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-food/fog-mountain-makes-first-california-wine-sold-in-pet-bottles.html>