About: improvement over the last

Head noun: improvement
Postmodifier: over the last

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
release	isap:66881731	0.347430
overall	isap:67143465	0.314415
game	isap:417926636	0.307652
design	isap:451538942	0.182305