It's a shortcut for http://graph.facebook.com/?id=abc http://graph.facebook.com/?id=abc Looks like fb made opengraph pages first class citizens on their namesp

It's a shortcut for http://graph.facebook.com/?id=abc http://graph.facebook.com/?id=abc Looks like fb made opengraph pages first class citizens on their namespace, should be interesting to see what else they get soon, You can also do http://graph.facebook.com/?ids=http://news.ycombinator.com,http://google.com http://graph.facebook.com/?ids=http://news.ycombinator.com,h... To lookup multiple urls at the same time.