You can get all the comments (from Comments on the social plugin ) related to the URL by sending the following request to the Graph API:
http:
For example, some article on TechCrunch:
http://graph.facebook.com/comments?id=http%3A%2F%2Ftechcrunch.com%2F2012%2F02%2F27%2Fyahoo-stabs-facebook-in-the-back-says-pay-for-its-patents-or-get-sued%2F
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