title: What is the relevance of clsid:D27CDB6E-AE6D-11cf-96B8-444553540000
body: <p>From the jQuery 1.7rc1 source:</p>
  
  <pre><code>noData: {
      "embed": true,
      // Ban all objects except for Flash (which handle expandos)
      "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
      "applet": true
  },
  </code></pre>
  
  <p>What is <code>clsid:D27CDB6E-AE6D-11cf-96B8-444553540000</code>?</p>