<http://schema.org/headline>
"New Gum Is Degradable and Easily Removed From Desks and Sidewalks"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-food/new-gum-is-degradable-and-easily-removed-from-desks-and-sidewalks.html>