Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/68
Is Reference of U PVC-en#Sense
Ongeplastificeerd PVC-nl#Sense
PVC-U-nl#Sense
Polychlorure de vinyle non plastifié-fr#Sense
Unplasticised polyvinyl chloride-en#Sense
PVC-U-fr#Sense