<http://schema.org/image>
<http://i2.wp.com/www.uselessdaily.com/wp-content/uploads/2014/10/640px-Astronaut-EVA.jpg?fit=610%2C156>
<http://www.uselessdaily.com/science/how-many-sunrises-and-sunsets-do-astronauts-see-every-day/>