<http://schema.org/url>
<http://s1.eestatic.com/2016/01/21/mundo/Vladimir_Putin-Alexander_Litvinenko-Rusia-Reino_Unido-KGB-Espionaje-Mundo_96250545_462444_854x480.jpg>
<http://www.elespanol.com/mundo/20160314/109489277_0.html>