<http://schema.org/keywords>
"PGI"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hindustantimes.com/punjab/conjoined-twins-separated-after-8-hour-operation-at-pgi-chandigarh/story-FPMxuZt8G9NC2pv3qkMzvJ.html>