Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6411
Is Reference of Slagfast polystyren-da#Sense
Polystyrène choc-fr#Sense
Schlagfestes Polystyrol-de#Sense
High impact polystyrene-en#Sense
Slagvast polystyreen-nl#Sense
Polistirene antiurto-it#Sense