<http://schema.org/headline>
"Analyst: Google+ Hits 100 Million Users"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2012/02/01/google-plus-breaks-100m-users/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Mashable+%28Mashable%29>