"brand"=>"de Bibliotheek","brand:wikidata"=>"Q121173765","email"=>"zevenhuizen@bibliotheekdegroenevenen.nl","operator"=>"Bibliotheek De Groene Venen","operator:wikidata"=>"Q59962362","source:date"=>"2014-03-24"
"brand"=>"de Bibliotheek","brand:wikidata"=>"Q121173765","email"=>"klantenservice@bibliotheek.rotterdam.nl","operator"=>"Bibliotheek Rotterdam","operator:wikidata"=>"Q59962242","source:date"=>"2017-03-08","wikidata"=>"Q60324094"
"brand"=>"de Bibliotheek","brand:wikidata"=>"Q121173765","email"=>"bleiswijk@bibliotheekoostland.nl","operator"=>"Bibliotheek Oostland","operator:wikidata"=>"Q59961937","source:date"=>"2013-11-26"