About: chemistry class

Premodifier: chemistry
Head noun: class

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

Broader concepts

label	provenance	confidence
class	isap:374409988	0.544072

Narrower concepts

label	provenance	confidence
organic chemistry	isap:17215536	0.620826
high school	isap:118235598	0.546255
class	isap:374410276	0.342394