About: ponzo illusion

Premodifier: ponzo
Head noun: illusion

Same concepts
http://dbpedia.org/resource/Ponzo_illusion

Broader concepts

label	provenance	confidence
optical illusion	isap:60736487	0.674096
illusion	isap:60736472	0.455113

Narrower concepts

label	provenance	confidence
image	isap:291506812	0.264537