<http://schema.org/keywords>
"Senator Sanders"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hindustantimes.com/us-presidential-election/sanders-vows-to-work-with-clinton-to-defeat-trump-transform-democratic-party/story-dgX5q89BVJlWi6tWK7AjzM.html>