Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Roughness-en#Sense
Rauheit-de#Sense
Τραχύτητα-el#Sense
Stroefheid-nl#Sense
Rugosité-fr#Sense
Texture-en#Sense
Rugosity-en#Sense
Ujævnhed-da#Sense
Skrovlighet-sv#Sense
Rauhigkeit-de#Sense
Rugosidad-es#Sense
Rugosità-it#Sense