<http://schema.org/thumbnailUrl>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2012/11/wechat-520x245.jpg>
<http://thenextweb.com/asia/2012/12/24/tencent-aims-for-southeast-asia-as-it-brings-its-wechat-messaging-app-to-rims-blackberry/>