Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Nível de efeito não observado-pt#Sense
No-observed-effect level-en#Sense
Niveau waarbij geen waarneembaar effect optreedt-nl#Sense
Livello di nessun effetto osservato-it#Sense