Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Drague-fr#Sense
Uddybningsmaskine-da#Sense
Opmudringsmaskine-da#Sense
Draga-pt#Sense
Muddermaskine-da#Sense
Βυθοκόρος-el#Sense
Mudderverk-sv#Sense
Uiva ruoppaaja-fi#Sense
Dredger-en#Sense
Dredge(USA)-en#Sense
Dreg-nl#Sense
Draga-es#Sense
Schwimmbagger-de#Sense