"email"=>"m.polman3@chello.nl","source:date"=>"2014-03-24"
"email"=>"info@boomkwekerijmenkveld.nl","source:date"=>"2014-02-11"
"brand"=>"Welkoop","brand:wikidata"=>"Q72799253","source:date"=>"2015-05-07"
"source:date"=>"2014-03-24","opening_hours"=>"Mo-Sa 09:00-16:00"