Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Blei -de#Sense
Lood -nl#Sense
Lead-en#Sense
Plomb -fr#Sense
Plomo -es#Sense
Ołów -pl#Sense
Bly-sv#Sense
Chumbo -pt#Sense