<http://schema.org/keywords>
"'I,,Am,,Deeply,Pained,To,Learn,Of,,Karunakaran's,,Demise',,Says,Krishna"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2010/12/23/iam-deeply-pained-to-learn-of-karunakarans-demise.html>