Schema

Google, Yahoo, And Bing Collaborate On Structured Data To Make Search Listings Richer

<img src="https://beta.techcrunch.com/wp-content/uploads/2011/06/google-bing-yahoo-08-24-101.jpg" /><a href="http://googlewebmastercentral.blogspot.com/2006/11/joint-support-for-sitemap-protocol.html"