"board_type"=>"nature","description"=>"Part of Planetenpad","information"=>"board"
"board_type"=>"history","information"=>"board","operator"=>"Heemkundekring Amalia van Solms"
"board_type"=>"history","description"=>"Rundweg Ehemaliger Fliegerhorst Venlo","information"=>"board"
"board_type"=>"history","description"=>"route voormalig vliegveld Venlo","description:de"=>"Rundweg Ehemaliger Fliegerhorst Venlo","information"=>"board","name:de"=>"1 Flugleitung"
"board_type"=>"history","information"=>"board"
"bicycle"=>"yes","hiking"=>"yes","information"=>"guidepost","note:url"=>"URL requires mobile User-Agent","url"=>"http://onh.nl/ntrblvd1"
"information"=>"map","map_size"=>"site","map_type"=>"street"
"board_type"=>"history","information"=>"board","mapillary"=>"392227701923946"
"bicycle"=>"no","hiking"=>"yes","horse"=>"no","information"=>"route_marker","mtb"=>"no","operator"=>"Staatsbosbeheer","ski"=>"no"
"information"=>"map","map_size"=>"area","map_type"=>"scheme"
"information"=>"map","map_size"=>"area","map_type"=>"scheme"