<http://schema.org/headline>
"India adds 4 new vaccines to immunisation programme"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hindustantimes.com/india/india-adds-4-new-vaccines-to-immunisation-programme/story-SM53A9UvFC1Vn6YKhSMjDL.html>