"board_type"=>"notice","information"=>"board"
"operator"=>"Stichting het Limburgs Landschap","information"=>"board"
"hiking"=>"yes","bicycle"=>"yes","map_size"=>"region","map_type"=>"topo","information"=>"map"
"hiking"=>"yes","map_size"=>"region","map_type"=>"topo","information"=>"map"
"description"=>"info","information"=>"board"
"hiking"=>"yes","map_size"=>"site","map_type"=>"topo","information"=>"map"
"bicycle"=>"yes","map_size"=>"region","map_type"=>"topo","information"=>"map"
"bicycle"=>"yes","map_size"=>"region","map_type"=>"scheme","description"=>"Herrensitz-Route aan Maas en Niers","information"=>"map"