"population"=>"328","population:date"=>"2020-01-01","postal_code"=>"2154","source:population"=>"https://onderzoek.haarlemmermeergemeente.nl/bevolking","wikidata"=>"Q1958313"
"inscription"=>"Aan hen die vielen","material"=>"stone","memorial"=>"war_memorial","ref:4en5mei"=>"1649","start_date"=>"1949","wikidata"=>"Q99866345","wikimedia_commons"=>"File:Burgerveen1.jpg"