<http://schema.org/image>
<http://rack.1.mshcdn.com/media/ZgkyMDEyLzEyLzA4L2ZmL3NhcGllbnRuaXRyLjNoZi5qcGcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/ad0150a3/2d2/sapientnitro-ornaments.jpg>
<http://mashable.com/2012/12/07/3d-printed-ornament-social/>