Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Révocation (d'un brevet)-fr#Sense
Revocación de la patente-es#Sense
Patente revogada-pt#Sense
Widerruf eines Patents-de#Sense
Herroeping(van een brevet)-nl#Sense
Revocation(of a patent)-en#Sense
Revoca di un brevetto-it#Sense