About: ester c

Premodifier: ester
Head noun: c

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

Broader concepts

label	provenance	confidence
calcium ascorbate	isap:502379095	0.703664
form of vitamin c	isap:216109451	0.641989
vitamin c	isap:516166450	0.445682
product	isap:299324765	0.322260
vitamin	isap:299796523	0.307348

Narrower concepts

label	provenance	confidence