Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2841004
Is Reference of Optische Illusion-de#Sense
Illusions optiques-fr#Sense
Ilusión óptica-es#Sense
Optisk illusion-da#Sense
Illusione percettiva-it#Sense
Ilusão óptica-pt#Sense
Οπτικές παραισθήσεις-el#Sense
Gezichtsbedrog-nl#Sense
Optic illusion-en#Sense