Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Hygroskopisches Wasser-de#Sense
Acqua di assorbimento-it#Sense
Adsorptionswasser-de#Sense
Eau de rétention-fr#Sense
Acqua di ritenzione-it#Sense
Acqua di adesione-it#Sense