Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2431001
Is Reference of Clause de non-dérogation-fr#Sense
Niet-afwijkingsclausule-nl#Sense
No-derogation clause-en#Sense
Ρήτρα μη παρέκκλισης-el#Sense
Ikkefravigelsesbestemmelse-da#Sense