descriptopm

"brand"=>"Libris","email"=>"zevenaar@boek-en-buro.nl","source:date"=>"2014-03-24"

"brand"=>"Bruna","operator"=>"Bruna","source:date"=>"2014-05-07","brand:wikidata"=>"Q3317555","brand:wikipedia"=>"en:Bruna (company)"