"guest_house"=>"bed_and_breakfast","source:date"=>"2014-02-11"
"email"=>"info@bb-witharen.nl","guest_house"=>"bed_and_breakfast","internet_access"=>"wlan","internet_access:fee"=>"no","rooms"=>"1","source:date"=>"2014-02-11"
"guest_house"=>"bed_and_breakfast","source:date"=>"2014-03-24"