About: porous silicon

Premodifier: porous
Head noun: silicon

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

Broader concepts

label	provenance	confidence
material	isap:45356793	0.579141
porous material	isap:45356983	0.476785

Narrower concepts

label	provenance	confidence
silicon	isap:434036832	0.230225