"artist_name"=>"Ronald Tolman","artwork_type"=>"sculpture"
"artist:wikidata"=>"Q2747007","artist_name"=>"De Onbekende Beeldhouwer","artwork_type"=>"statue","colour"=>"blue","material"=>"metal","name:en"=>"Running man with violin statue","name:nl"=>"Man met vioolkist","wikidata"=>"Q2857739"
"artist_name"=>"Alphons Freijmuth","artwork_type"=>"sculpture","start_date"=>"1987"
"artist_name"=>"Merijn Bolink","artwork_type"=>"sculpture"