"map_size"=>"site","map_type"=>"street","information"=>"map"
"map_size"=>"site","map_type"=>"street","information"=>"map"
"board_type"=>"nature","information"=>"board"
"map_size"=>"site","map_type"=>"street","information"=>"map"
"bicycle"=>"yes","map_size"=>"region","map_type"=>"scheme","description"=>"i","information"=>"map"
"board_type"=>"information","direction"=>"320","information"=>"board"
"board_type"=>"information","direction"=>"210","information"=>"board"
"board_type"=>"history","information"=>"board"