<http://schema.org/keywords>
"Osteoporosis"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hindustantimes.com/health-and-fitness/men-with-low-sex-hormone-may-be-prone-to-factures-and-osteoporosis/story-SUXMgGEpxaUKfCtpAeuI4O.html>