"artist_name"=>"Jozef van Mierlo","artwork_type"=>"statue","start_date"=>"2005"
"artist_name"=>"Chris Ferket","artwork_type"=>"statue","material"=>"stone"
"artist:wikipedia"=>"nl:Omer Gielliet","artist_name"=>"Omer Gielliet","artwork_type"=>"sculpture","material"=>"wood","start_date"=>"1989"
"artist_name"=>"William Sweetlove","artwork_type"=>"installation"