"source:date"=>"2014-05-20","contact:phone"=>"+31 346 562 191"
"cuisine"=>"burger","takeaway"=>"yes","outdoor_seating"=>"yes"
"delivery"=>"no","drive_through"=>"no","outdoor_seating"=>"yes","source:date"=>"2015-06-10","takeaway"=>"yes"
"cuisine"=>"barbecue","source:date"=>"2014-02-11"