<http://schema.org/image>
<http://rack.2.mshcdn.com/media/ZgkyMDEyLzEyLzA1LzUyL2Jsb2d3b3JsZDIwLm14LmpwZwpwCXRodW1iCTEyMDB4NjI3IwplCWpwZw/5660491a/aca/blog-world-2007-approaches-15-off-for-mashable-readers-c2cf5a8bef.jpg>
<http://mashable.com/2007/10/31/blogworld-expo-discount/>