<http://schema.org/url>
<http://www.vanityfair.com/news/2013/01/bill-richardson-and-eric-schmidt-leave-north-korea-as-everyone-sheds-tears-of-great-dignity>
<http://www.vanityfair.com/news/2013/01/Bill-Richardson-and-Eric-Schmidt-Leave-North-Korea-as-Everyone-Sheds-Tears-of-Great-Dignity?mbid=social_retweet>