<http://schema.org/headline>
"2013 Maserati GranTurismo Convertible MC - 2012 Paris Auto Show"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.roadandtrack.com/car-shows/paris-auto-show/news/a18418/2013-maserati-granturismo-convertible-mc/>