"guest_house"=>"bed_and_breakfast","source:date"=>"2017-06-09"
"faculty"=>"science_and_engineering","operator"=>"Rijksuniversiteit Groningen","operator:abbr"=>"RUG","short_name"=>"FSE","source:date"=>"2014-02-11"
"cuisine"=>"international","level"=>"1","source:date"=>"2017-05-19"