Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Specialauger-sv#Sense
Kierrepora-fi#Sense
Barrena especial-es#Sense
Ram's horn-en#Sense
Schneckenbohrer-de#Sense
Spezialbohrer-de#Sense
Kierrekaira-fi#Sense
Special auger-en#Sense
Ειδικός εδαφολήπτης-el#Sense
Trado de rosca-pt#Sense
Tire-bourre-fr#Sense
Ramshoornboor-nl#Sense