Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841006
Is Reference of Isobutano-es#Sense
Isobutaan-nl#Sense
Isobutan-da#Sense
Isobutano-it#Sense
Isobutane-fr#Sense
Isobutano-pt#Sense
Isobutan-sv#Sense
Isobutaani-fi#Sense
Isobutane-en#Sense
Isobutan-de#Sense
Ισοβουτάνιο-el#Sense