Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Phényl-1 propanone-2-fr#Sense
1-φαινυλο-2-προπανόνη ; φαινυλακετόνη-el#Sense
1-Fenyl-2-Propanon-nl#Sense
1-phenyl-2-propanone-en#Sense