title: Tool for testing Schema.org markup
body: <p>Does anyone know of a good tool to test Schema.org (<a href="http://schema.org/">http://schema.org/</a>) markup?</p>
  
  <p>The Google Rich Snippet tool does not support it properly. Even with the correct markup given, it says "Insufficient data to generate the preview."</p>
  
  <p><strong>update:</strong> Now the <a href="http://www.google.com/webmasters/tools/richsnippets">Google Rich Snippet tool</a> supports some <a href="http://schema.org/">schema.org</a> markups.</p>