<http://schema.org/headline>
"Apple announces Q1 2013 results, 47.8 million iPhone, 22.9 million iPads, 12.7 million iPods, 4.1 million Macs and $54 billion in revenue"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.imore.com/comment/392638>