http://webcache.googleusercontent.com/search?q=cache:hLI5FqDixY8J:www-users.cs.umn.edu/~sarwat/foursquaredata/+&cd=1&hl=en&ct=clnk http://webcache.googleusercon

http://webcache.googleusercontent.com/search?q=cache:hLI5FqDixY8J:www-users.cs.umn.edu/~sarwat/foursquaredata/+&cd=1&hl=en&ct=clnk http://webcache.googleusercontent.com/search?q=cache:hLI5FqD... (the direct link is not working, but this confirmed that was freely available)