<http://schema.org/image>
<http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2011/02/image-by-exfordy-via-Flickr-Creative-Commons-520x245.png>
<http://thenextweb.com/apps/2011/02/08/soundcontroller-could-help-make-the-web-a-little-less-quiet/>