<http://schema.org/topics>
"anti-bullying,bullying,Facebook,LGBT,Politics,Social Good,Social Media,news"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2011/03/10/facebook-anti-bullying/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Mashable+%28Mashable%29>