<http://schema.org/about>
"The anchor of many a home-cooked meal, hamburgers can be made healthier by simply swapping out some ingredients."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/food/recipes/photos/5-ways-to-reimagine-the-burger-minus-the-meat/garbanzo-burger>