<http://schema.org/keywords>
"Kolkata Literary Meet"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.livemint.com/Opinion/RxdUtAszJRIrDQNyk9zJ4O/Pico-Iyer--At-home-Im-known-as-the-one-who-rarely-moves.html>