<http://schema.org/about>
"What's July Fourth without the sizzle of the grill and plates piled high with hot dogs and burgers (and veggie burgers for the non-carnivores among us)? But if"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/food/healthy-eating/stories/the-science-behind-perfect-grilling>