<http://schema.org/keywords>
"disaster"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hindustantimes.com/ht-view/lessons-from-hudhud-states-must-step-up-to-tackle-natural-calamities/story-KGYDCJDNhoNQigahGgEe7O.html>