<http://schema.org/headline>
"Apple Q2 2011: 18.65 million iPhones, 9.02 iPods, 4.69 million iPads "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.imore.com/apple-q2-2011-1865-million-iphones-902-ipods-469-million-ipads>