"board_type"=>"history","information"=>"board"
"information"=>"office","opening_hours"=>"Tu-Sa 09:00-17:00"
"bicycle"=>"yes","guidepost"=>"paddenstoel","hiking"=>"yes","horse"=>"yes","information"=>"guidepost","mtb"=>"yes","operator"=>"Nationale Bewegwijzeringsdienst","ref"=>"23334/001"