"access"=>"yes","surface"=>"sand","surface_1"=>"paved"
"opening_hours"=>"sunrise-sunset"
"fee"=>"yes","max_age"=>"12","min_age"=>"0","operator"=>"Ballorig","source:date"=>"2014-05-07","contact:phone"=>"+31 13 4552087","opening_hours"=>"Mo-Fr 09:00-18:00, Sa-Su 10:00-19:00","contact:website"=>"http://www.ballorig.nl/tilburg","internet_access"=>"wlan","internet_access:fee"=>"no"
"access"=>"customers","operator"=>"Croy 't Stokske"