<http://schema.org/about>
"What if the U.S. spent the same amount of money on food aid, but made it more efficient by doing things like sourcing food locally?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/environmental-policy/how-u-s-food-aid-can-reach-171-million-more-people-no-extra-cost-taxpayers.html>