About: one-to-one correspondence

Premodifier: one-to-one
Head noun: correspondence

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

Broader concepts

label	provenance	confidence
number concept	isap:299890810	0.765464

Narrower concepts

label	provenance	confidence
x	isap:516262000	0.304326
conversely	isap:40989743	0.137875