"brand"=>"Albert Heijn","source:date"=>"2014-03-24","brand:wikidata"=>"Q1653985","brand:wikipedia"=>"nl:Albert Heijn (supermarkt)"
"brand"=>"Jumbo","brand:wikidata"=>"Q2262314","brand:wikipedia"=>"nl:Jumbo_Supermarkten","source:date"=>"2016-06-22"
"brand"=>"Coop","brand:wikidata"=>"Q2390074","brand:wikipedia"=>"nl:Coop (Nederlandse supermarkt)","operator"=>"COOP supermarkten","source:date"=>"2014-03-24"