Well according to the docs, using the place identifier and adding the place parameter works on the api post graph. Unfortunately, after checking this, it seems this is not the case with the FB.ui method. It also looks like you cannot tag friends using this method.
This page https://developers.facebook.com/docs/reference/dialogs/feed shows all the available properties, and it does not look like the place is one of them. Therefore, I think that this is impossible at the moment when I am afraid. Perhaps you could add an error request to add it to
source share