title: Is it possible to know the updated time of a Facebook comment?
body: <p>I think this has already been asked but without any answer and don't know if it's exactly the same question.</p>
  
  <p>I can retrieve via Graph API or FQL the comments made on a page post, but I would need to know if a comment has been modified and if possible when.</p>
  
  <p>As far as I've seen, I think it's not possible via the Graph API because it only returns the created time and no flag if it has been edited or its updated time.</p>
  
  <p>Ant suggestion?</p>