Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6826
Is Reference of Nível de superfície-pt#Sense
Oberflächenniveau-de#Sense
Ytnivå-sv#Sense
Nivel de superficie-es#Sense
Στάθμη επιφανείας-el#Sense
Niveau de surface-fr#Sense
Pintatila-fi#Sense
Oppervlakteniveau-nl#Sense
Surface level-en#Sense
Livello di superficie-it#Sense