"fee"=>"yes","opening_hours"=>"We-Sa 11:00-17:00","payment:museumkaart"=>"yes","source:date"=>"2014-03-24","wikidata"=>"Q56459326"
"opening_hours"=>"May-Sep Sa[1] 13:00-17:00","source:date"=>"2014-03-24","subject"=>"WOII"
"addr:country"=>"NL","museum"=>"shells","source:date"=>"2015-08-05","wikidata"=>"Q2262691"