<http://schema.org/headline>
"Sony to unveil flagship Xperia on 4 September"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.livemint.com/Consumer/5v4t44iO8RHhlLHryiT1ZN/Sony-to-unveil-flagship-Xperia-on-4-September.html>