"cuisine"=>"american","source:date"=>"2014-02-11"
"cuisine"=>"argentinian","internet_access"=>"wlan"
"source:date"=>"2014-02-11","toilets:wheelchair"=>"no"
"cuisine"=>"grill","smoking"=>"no","source:date"=>"2014-02-11","takeaway"=>"no"
"email"=>"[email protected]","source:date"=>"2014-02-11","opening_hours"=>"Mo-Su 12:00-23:00"
"cuisine"=>"grill","smoking"=>"no"
"cuisine"=>"steak_house","opening_hours"=>"Mo-Su 17:00-23:00"
"cuisine"=>"pizza;steak_house","source:date"=>"2014-05-07"