<http://schema.org/keywords>
"IIT, HRD Ministry, Fee Hike, IIT Roorkee, IIT Bombay, IIT Ropar, IIT Guwahati, Prakash Javadekar, IIT Council"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.careerindia.com/news/iits-show-concern-tution-fee-hike-may-be-reviewed-hrd-ministry-017904.html>