"artist_name"=>"Joop Hekman","artwork_type"=>"statue","material"=>"bronze","start_date"=>"1970"
"material"=>"limestone","start_date"=>"1966","artist_name"=>"Jan Meefout","artwork_type"=>"statue","wikimedia_commons"=>"File:Sculpture_Jan_Meefout_Drie_Vrouwen_1966_Willem_van_Noortplantsoen_Utrecht.jpg"
"artist_name"=>"Willy Blees","artwork_type"=>"sculpture","mapillary"=>"https://www.mapillary.com/map/im/Crf9JGKG89tYSBJmhPXA5F","material"=>"bronze","start_date"=>"1981"
"artist_name"=>"Thomas Schütte","artwork_subject"=>"figurative","artwork_type"=>"statue","material"=>"steel","start_date"=>"1998"
"url"=>"http://utrecht.kunstwacht.nl/kunstwerken/bekijk/4703-drie-zittende-figuren"