"source:date"=>"2014-03-24","contact:phone"=>"0343-491245"
"check_date:internet_access"=>"2021-09-09","contact:phone"=>"+31 30 6569222","internet_access"=>"wlan","internet_access:fee"=>"no","rooms"=>"79","smoking"=>"no","source:date"=>"2015-12-23","stars"=>"3"