About: yellow sapphire

Premodifier: yellow
Head noun: sapphire

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

Broader concepts

label	provenance	confidence
wide range of gemstone	isap:360530432	0.688704
precious stone	isap:357997042	0.631168

Narrower concepts

label	provenance	confidence
engagement ring	isap:457105985	0.561210