"board_type"=>"nature","information"=>"board"
"board_type"=>"history","direction"=>"-105","information"=>"board"
"board_type"=>"nature","information"=>"board"
"board_type"=>"nature","information"=>"board"
"board_type"=>"nature","information"=>"board"
"hiking"=>"yes","map_type"=>"scheme","information"=>"map"
"board_type"=>"history","information"=>"board"
"operator"=>"Stichting Het Drentse Landschap","board_type"=>"history","information"=>"board"