Hard to find a good scraper currently
"graph search scraper" ???
I think it is question about 'similar images scrapper'
Google rocks here
If that's what you are looking for :
https://support.google.com/websearch.../1325808?hl=en
FB Graphsearch scraper
No one know what it is!?
LOL
I haven't seen one. We coded our own long time ago. Depending what you want from it, FB API is so limited that you really need on-page scraper.