Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2831002
Is Reference of Infrarood-spectrografie-nl#Sense
Infrared spectrograhy-en#Sense
Spettrografia all'infrarosso-it#Sense
Spectrographie infrarouge-fr#Sense
Ultrarotspektrographie-de#Sense
Infrarotspektrographie-de#Sense