title: About Graph API of Facebook Places
body: <p>i can not see good documentation about Facebook Places, please tell me if you know something about it.</p>
  
  <p><a href="https://graph.facebook.com/search?q=coffee&amp;type=place&amp;center=37.76,122.427&amp;distance=1000" rel="nofollow">https://graph.facebook.com/search?q=coffee&amp;type=place&amp;center=37.76,122.427&amp;distance=1000</a></p>
  
  <p>1) In above url what is the unit of distance? (Meter, KM, Miles or something else?)</p>
  
  <p>2) What is the actual meaning of distance.. is it search result comes within this range or it starts search within this range and goes beyond for more results?</p>
  
  <p>3) How can we restrict search result to any specific city or country?</p>
  
  <p>4) What we can do more with this API?</p>