Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of E 914-it#Sense
Polyethylenwachsoxidat-de#Sense
E 914-fr#Sense
E 914-de#Sense
Cire de polyéthylène oxydée-fr#Sense
Cera polietilenica ossidata-it#Sense