Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Apunte/anotación de comprobación/verificación-es#Sense
Marchio di controllo-it#Sense
Plaquette d'homologation-fr#Sense
Prüfvermerk-de#Sense
Test certificate-en#Sense