Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/66
Is Reference of Craqueo-es#Sense
Krakkaus-fi#Sense
Craking-pt#Sense
Abspaltung-de#Sense
Cracking-en#Sense
Krackning-sv#Sense
Cracken-de#Sense
Kraken-nl#Sense
Kracken-de#Sense
Cracking-fr#Sense
Krackung-de#Sense
Krakning-da#Sense
Craquage-fr#Sense
Krekkjar-mt#Sense
Πυρόλυση-el#Sense
Cracking-it#Sense
Cracking-de#Sense