Päijänne water tunnel
type: Concept
preferred label: Päijännetunneli @fi
preferred label: Päijännetunneln @sv
broader: tunnels

tunnels
type: Concept
narrower: underpasses
narrower: Päijänne water tunnel
preferred label: tunnelit @fi
preferred label: tunnlar @sv
in scheme: conceptscheme
broader: underground spaces

underpasses
type: Concept
preferred label: alikulut @fi
preferred label: underfarter @sv
broader: tunnels

underground spaces
type: Concept
preferred label: utrymmen under markplan @sv
preferred label: maanalaiset tilat @fi
narrower: tunnels