<http://schema.org/headline>
"Social engagement reduces depression in older dementia patients"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hindustantimes.com/health-and-fitness/social-engagement-reduces-depression-in-older-dementia-patients/story-RyQgqfZOfKVnnmHTD8ERsL.html>