Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6816002
Is Reference of Piedras preciosas y sempipreciosas, en bruto-es#Sense
Precious and semi-precious stones, unworked-en#Sense
Pierres gemmes précieuses ou fines brutes-fr#Sense
Edelsteine und Schmucksteine, roh-de#Sense
Clocha lómhara agus leathlómhara, neamhoibrithe-ga#Sense