| http://www.w3.org/ns/prov#value | - The most sustainable sources of biofuel in New Zealand will be first of all wastes or low value by-products, such as tallow and whey, and then second generation biofuel such as cellulosic ethanol from wood, which can be grown on second class land without extra water or nitrogen, or biodiesel from algae grown on sewage ponds,???
|
