<http://schema.org/headline>
"Apple&amp;#8217;s WWDC to run from June 6-10. Will iPhone 5 be announced?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gottabemobile.com/2011/03/28/apples-wwdc-to-run-from-june-6-10-will-iphone-5-be-announced/>