About: helpful reference

Premodifier: helpful
Head noun: reference

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
glossary	isap:185892983	0.349202
book	isap:285407003	0.267524
post	isap:287201304	0.183129
manual	isap:421099368	0.135259