"artwork_type"=>"statue","heritage"=>"2","heritage:operator"=>"rce","heritage:website"=>"https://monumentenregister.cultureelerfgoed.nl/monumenten/522099","memorial"=>"war_memorial","ref:rce"=>"522099","wikidata"=>"Q2549562","wikimedia_commons"=>"Category:Graaf Adolfmonument"