Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Pysyvä-fi#Sense
Persistant-fr#Sense
Persistente-es#Sense
Με υψηλή υπολειμματική δράση-el#Sense
Persistent-nl#Sense
Persistent-en#Sense
Persistent-da#Sense
Hitaasti hajoava-fi#Sense