Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841
Is Reference of Filtro di assorbimento-it#Sense
Absorption filter-en#Sense
Filtre d'absorption-fr#Sense
Filtro de absorção-pt#Sense
Absorptionsfilter-da#Sense
Absorptionsfilter-de#Sense