Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Courbe de raccordement-fr#Sense
Καμπύλη συναρμογής-el#Sense
Transition curve-en#Sense
Uebergangskurve-de#Sense
Overgangsboog-nl#Sense
Curva di raccordo-it#Sense
Forbindelseskurve-da#Sense