About: lighting upgrade

Premodifier: lighting
Head noun: upgrade

Same concepts

Broader concepts

label	provenance	confidence
energy efficiency measure	isap:432018555	0.792443
energy efficiency project	isap:432247782	0.740731
energy efficiency	isap:245619283	0.613868
measure	isap:432018554	0.486366
project	isap:432247824	0.311034

Narrower concepts

label	provenance	confidence