Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Navire sous norme-fr#Sense
Substandaard schip-nl#Sense
Sub-standard vessel-en#Sense
Navire inférieur aux normes-fr#Sense
Substandard ship-en#Sense
Skib under den internationale standard-da#Sense
Substandardskib-da#Sense
Substandardschiff-de#Sense