About: ef lens

Premodifier: ef
Head noun: lens

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

Broader concepts

label	provenance	confidence
ef lens	isap:167201242	0.635157
lens	isap:167200902	0.270513

Narrower concepts

label	provenance	confidence
ef lens	isap:167201242	0.635157
macro	isap:202791278	0.299850