Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4821002
Is Reference of Voorlopig veiligheidsbeleidscertificaat-nl#Sense
Certificat provisoire de gestion de la sécurité-fr#Sense
Midlertidigt SMC-da#Sense
Midlertidigt certifikat for sikker skibsdrift-da#Sense
Interim safety management certificate-en#Sense