Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Vandfri-da#Sense
Anhydre-fr#Sense
Vattenfri-sv#Sense
Wasserfrei-de#Sense
Watervrij-nl#Sense
Kristallwasserfrei-de#Sense
Anhydrous-en#Sense