<http://schema.org/about>
"Sustainable food and agriculture watchers have been on a roller coaster ride ever since Barack Obama was given the nod by the American people. Soon after the election there were hopeful, if misguided, calls for Michael"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/will-obama-change-the-way-america-eats.html>