About: entity relationship diagram

Premodifier: entity relationship
Head noun: diagram

Same concepts
http://dbpedia.org/resource/Entity–relationship_model

Broader concepts

label	provenance	confidence
entity relationship diagram	isap:437364411	0.765477
diagram	isap:437364361	0.567940

Narrower concepts

label	provenance	confidence
entity relationship diagram	isap:437364411	0.765477