Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Oclusión-es#Sense
Gasholte-nl#Sense
Inclusión gaseosa-es#Sense
Gaspore-de#Sense
Gasinsluiting-nl#Sense
Gaseinschluss-de#Sense
Luftfyldt hulrum-da#Sense
Έγκλεισμα αερίου-el#Sense
Inclusione gassosa-it#Sense
Gas cavity-en#Sense
Gasinsluitsel-nl#Sense