title: Getting the "real" Facebook profile picture URL from graph API
body: <p>Facebook graph API tells me I can get a profile picture of a user using</p>
  
  <p><a href="http://graph.facebook.com/517267866/picture?type=large" rel="noreferrer">http://graph.facebook.com/517267866/picture?type=large</a></p>
  
  <p>which works fine. However, when you type above URL into a browser, the actual address of the image is</p>
  
  <p><a href="http://profile.ak.fbcdn.net/profile-ak-snc1/v227/560/83/n517267866_1928.jpg" rel="noreferrer">http://profile.ak.fbcdn.net/profile-ak-snc1/v227/560/83/n517267866_1928.jpg</a></p>
  
  <p>How can I get the second URL using the first one programmatically?</p>