Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6821
Is Reference of Pietra per affilare-it#Sense
Hvæssesten-da#Sense
Piedra de amolar-es#Sense
Grindstone-en#Sense
Ακόνη λεπίδων-el#Sense
Amoladera-es#Sense
Pedra de afiar-pt#Sense
Whetstone-en#Sense
Pierre à aiguiser-fr#Sense
Pierre à affûter-fr#Sense
Wetsteen-nl#Sense
Abziehstein-de#Sense
Wetzstein-de#Sense
Schleifstein-de#Sense
Πέτρα ακονίσματος-el#Sense
Piedra de afilar-es#Sense
Slijpsteen-nl#Sense
Slibesten-da#Sense