<http://schema.org/image>
<http://rack.1.mshcdn.com/media/ZgkyMDEzLzA1LzAxLzY3L1RvdWNoUm9ib3QuMzQ1MzIuanBnCnAJdGh1bWIJMTIwMHg2MjcjCmUJanBn/f09a15b0/1c1/TouchRobot.jpg>
<http://mashable.com/2013/04/30/robots-reach-touch/>