About: battery backup

Premodifier: battery
Head noun: backup

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

Broader concepts

label	provenance	confidence
feature	isap:444861911	0.844784
thing	isap:116344629	0.619665
device	isap:395143488	0.582282
power outage	isap:393390911	0.532372
equipment	isap:421917655	0.504184
option	isap:395015264	0.501119
problem	isap:448421723	0.438974
point	isap:120440542	0.423382
solution	isap:99137922	0.378298
means	isap:115378250	0.345411
phone	isap:119972630	0.306702
area	isap:494605583	0.306049
application	isap:452704729	0.181069

Narrower concepts

label	provenance	confidence
ups	isap:211860386	0.402551
device	isap:388528432	0.248224
box	isap:214749293	0.240776