<http://schema.org/headline>
"The Ten Best Food Events in St. Louis This Weekend: June 21 to 23"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.riverfronttimes.com/foodblog/2013/06/21/the-ten-best-food-events-in-st-louis-this-weekend-june-21-to-23>