<http://schema.org/about>
"In a classic case of contradictory government policy the above pyramids clearly show the inverse relationship between federal government agriculture subsidies and federal nutrition recommendations. Originally published in 2007 by Physicians"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-food/no-emthisem-is-why-youre-fat.html>