Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Gefaelle-de#Sense
Pente superficielle-fr#Sense
Overfladens hældning-da#Sense
Verhang-nl#Sense
Overfladens skråning-da#Sense
Oberflaechen-Neigung-de#Sense
Pendenza superficiale-it#Sense
Slope of surface-en#Sense
Κλίση επιφανείας-el#Sense