<http://schema.org/image>
<http://rack.3.mshcdn.com/media/ZgkyMDEyLzEyLzA0LzJiL2dvb2dsZXNuZWVkLmRqYy5wbmcKcAl0aHVtYgkxMjAweDYyNyMKZQlqcGc/237c5df5/c3a/google-s-needle-hits-yahoo-s-vein-in-october-says-ceo-6175a6ec8b.jpg>
<http://mashable.com/2008/08/28/google-yahoo-search-ad-deal/>