Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6821
Is Reference of Booromslag-nl#Sense
Berbequim-pt#Sense
Τρυπάνι-el#Sense
Berbiquí-es#Sense
Arquimedean drill-en#Sense
Spiralbor-da#Sense
Vilebrequin-fr#Sense
Brace-en#Sense
Borsving-da#Sense
Bohrkurbel-de#Sense
Trapano a mano-it#Sense