"noname"=>"yes","material"=>"steel","start_date"=>"1986","artist_name"=>"Henk Rusman","artwork_type"=>"sculpture"
"start_date"=>"2005","artist_name"=>"Leerlingen van het Friesland College","artwork_type"=>"sculpture"
"artist_name"=>"Hans Jouta","artwork_type"=>"sculpture","material"=>"weathering_steel;bronze","start_date"=>"2018"
"material"=>"steel","artist_name"=>"Han Janselijn","artwork_type"=>"sculpture"