<http://schema.org/description>
"Facebook Inc (FB.O) will allow more marketers to run video advertisements on its website, provided the world's No.1 social network deem them to be of high-enough quality."^^<http://www.w3.org/2001/XMLSchema#string>
<http://in.reuters.com/article/facebook-videoads-idINDEEA2C0K420140313>