Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811
Is Reference of Polysulphone-en#Sense
Polysulfon-da#Sense
Polysulfon-de#Sense
Polysulfoon-nl#Sense
Polissulfona-pt#Sense
PS-mul#Sense
Πολυσουλφόνη-el#Sense
Polysulfone-fr#Sense
Polisulfona-es#Sense
Polisolfono-it#Sense