<http://schema.org/keywords>
"FB friend list"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hindustantimes.com/india/bihar-youth-throws-boiling-water-on-girl-for-unfriending-him-on-facebook/story-yaMVqzDQJrAtGzIFz6eqvJ.html>