Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811
Is Reference of Óxido de estanho-pt#Sense
Óxido de estaño-es#Sense
Tinoxyde-nl#Sense
Οξείδιο του κασσίτερου-el#Sense
Tin oxide-en#Sense
Ossido di stagno-it#Sense
Tinoxid-da#Sense
Oxyde d'étain-fr#Sense
Zinnoxid-de#Sense