<http://schema.org/image>
<http://www.engadget.com/2011/07/20/google-doodle-marks-birthday-of-the-pea-meister-gregor-mendel/>
<http://www.engadget.com/2011/07/20/google-doodle-marks-birthday-of-the-pea-meister-gregor-mendel/>