Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Διάτρητος δίσκος-el#Sense
Plato perforado-es#Sense
Zaaischijf-nl#Sense
Zellenscheibe-de#Sense
Celleskive-da#Sense
Disco forato-it#Sense
Zellenrad-de#Sense
Disco perfurado-pt#Sense
Disque perforé-fr#Sense
Seed plate-en#Sense