Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606003
Is Reference of Standlinie-de#Sense
Recta de altura-es#Sense
Reta de altura-pt#Sense
Hoogtelijn-nl#Sense
Γραμμή θέσης-el#Sense
Sijoittaja-fi#Sense
Droite de hauteur-fr#Sense
Retta di altezza-it#Sense
Stedlinje-da#Sense
Position line-en#Sense