Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/12
Is Reference of Antrag auf Nichtigerklärung-de#Sense
Solicitud de la declaración de nulidad-es#Sense
Demande en nullité-fr#Sense
Ansökan om ogiltighetsförklaring-sv#Sense
Domanda di nullità-it#Sense
Application for a declaration of invalidity-en#Sense
Begæring om ugyldighed-da#Sense