title: XRI Discovery for Open Id
body: <p>According to the Open ID specs (<a href="http://openid.net/specs/openid-authentication-2_0.html#discovery" rel="nofollow">http://openid.net/specs/openid-authentication-2_0.html#discovery</a>). The discovery process takes place in 3 ways:</p>
  
  <ol>
  <li>XRI Discovery</li>
  <li>Yadis Discovery</li>
  <li>HTML Discovery</li>
  </ol>
  
  <p>How do you do an XRI discovery? Let's say I have the xri, that being <code>=example</code> since I stripped the <code>xri://</code>. What am I supposed to do with that xri? How do I get the XRDS document?</p>