<http://schema.org/headline>
"Wii U grosses more than Wii at launch, despite selling fewer units"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/gaming/wii-u/news/a443677/wii-u-grosses-more-than-wii-at-launch-despite-selling-fewer-units/>