Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6811
Is Reference of Alkiner-sv#Sense
Hydrocarbure oléfine-fr#Sense
Hidrocarburo olefina-es#Sense
Hiilivetyolefiini-fi#Sense
Hydrocarbon olefin-en#Sense
Olefiner-sv#Sense
Idrocarburo olefinico-it#Sense
Hidrocarboneto olefina-pt#Sense
Olefinen-nl#Sense
Alken-da#Sense
Olefin-de#Sense