About: not null

Premodifier: not
Head noun: null

Same concepts

Broader concepts

label	provenance	confidence
column constraint	isap:190177580	0.590498
constraint	isap:190177579	0.540341
attribute	isap:286744257	0.406857

Narrower concepts

label	provenance	confidence
null	isap:170166767	0.353272