IATE-972918

Instance of: http://www.w3.org/2004/02/skos/core#Concept

Subject Field	Subject Field/6811
Is Reference of	Polyäthylen-de#Sense
	PE-fr#Sense
	PE-de#Sense
	Polyethylene-en#Sense
	Polyéthylène-fr#Sense
	PE-en#Sense