Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4816
Is Reference of High speed line-en#Sense
Γραμμή μεγάλης ταχύτητας-el#Sense
Ligne à grande vitesse-fr#Sense
Højhastighedslinje-da#Sense
Suurnopeusrata-fi#Sense