Can you use "@" sign when publishing to your Facebook wall via Open Graph API?

Quick question. I have a site that p开发者_开发技巧ublishes user activities back to their wall using Open Graph API. I was wondering if I can use the "@" sign for mentioning user's friends in the message that I want to publish.

If yes, how would I go about this?

No you cannot, that is only available on the native Facebook site via a JavaScript call. You cannot do this with api calls

You can't do it on the wall, however you can do it when publishing stories to the app dashboard with the syntax @:USER_ID