About: relational db

Premodifier: relational
Head noun: db

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

Broader concepts

label	provenance	confidence
option	isap:107713747	0.347032

Narrower concepts

label	provenance	confidence
mysql	isap:239522953	0.307552
oracle	isap:514654890	0.272342