<http://schema.org/headline>
"Orhan Pamuk, Kiran Desai pull out of Sri Lanka literary festival"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2011/01/22/orhanpamuk-kiran-desai-pull-out-of-sri-lanka-literaryfest-aid0121.html>