About: smectic liquid crystal

Premodifier: smectic liquid
Head noun: crystal

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

Broader concepts

label	provenance	confidence
ferroelectric liquid crystal	isap:429868166	0.705500
present invention	isap:317330105	0.341347
compound	isap:49551548	0.240772

Narrower concepts

label	provenance	confidence
ferroelectric liquid crystal	isap:429868158	0.761893