<http://schema.org/headline>
"Facebook may turn people vain, less empathic: study"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hindustantimes.com/social-media/facebook-may-turn-people-vain-less-empathic-study/story-Ksls6SDYaozzouLfiYvJzM.html>