Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Silikos-sv#Sense
Mason's trouble-en#Sense
Mason's disease-en#Sense
Stendammslunga-sv#Sense
Metselaarslong-nl#Sense
Fibrøs pulmonal silikose hos stenhuggere-da#Sense
Silicose bij metselaars-nl#Sense
Metselaarssilicose-nl#Sense
Mason's lung-en#Sense