About: foreign key constraint

Premodifier: foreign key
Head noun: constraint

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

Broader concepts

label	provenance	confidence
check constraint	isap:400267986	0.820274
constraint	isap:400267944	0.634190
thing	isap:473113580	0.576153
advanced feature	isap:218554137	0.500613
table	isap:472973304	0.498161
bad idea	isap:504907004	0.425854
database	isap:284303629	0.308321

Narrower concepts

label	provenance	confidence