"club"=>"sport","email"=>"carambolerumpt@gmail.com","source:date"=>"2017-04-01"
"club"=>"sport","email"=>"secretaris@tvrhelico.nl","source:date"=>"2014-03-24"
"operator"=>"Kerk Deil en Enspijk","operator:type"=>"religious","source:date"=>"2017-04-01"
"club"=>"scout","ref:scoutingnl"=>"2588","source:date"=>"2016-03-10"