"information"=>"board","mapillary"=>"1588830927977327"
"board_type"=>"ferry","comment"=>"het veer vaart niet meer","description"=>"vaartijden","information"=>"board"
"board_type"=>"technology","description"=>"Uitleg zoet-zout water scheding in sluis","description:de"=>"Aufklärung, wie frisch und Salzwasser in der Schleuse getrennt werden.","description:en"=>"Explanation how fresh and saltwater are separated in the sluice.","information"=>"board"