About: seismic upgrade

Premodifier: seismic
Head noun: upgrade

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

Broader concepts

label	provenance	confidence
safety improvement	isap:65785751	0.737907
improvement	isap:65785744	0.672096
renovation	isap:242368580	0.571293

Narrower concepts

label	provenance	confidence