Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Chem.-nl#Sense
Scheikundig-nl#Sense
Scheikunde-nl#Sense
Chem.-de#Sense
Chemie-de#Sense
C-de#Sense
Chm.-de#Sense
Chemie,chemisch-nl#Sense
Ch.-de#Sense
Scheik.-nl#Sense