I\'ve been scouring the docs for a while now and can\'t seem to find a way to accomplish this. The information is available publicly (on a facebook page ... the link says \"
Tye this link: https://graph.facebook.com/134765166623967/sharedposts (with a valid access_token)
The id in the link is the wallpost id (87236249496_134765166623967) minus the page id (87236249496) and minus the underscore.
You'll also need the read_stream permission