About: camera lucida

Premodifier: camera
Head noun: lucida

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

Broader concepts

label	provenance	confidence
optical device	isap:395807449	0.542425
portable device	isap:395807450	0.504531
technique	isap:424579772	0.487755
device	isap:395807448	0.407574

Narrower concepts

label	provenance	confidence