About: hydrogen fuel cell

Premodifier: hydrogen fuel
Head noun: cell

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

Broader concepts

label	provenance	confidence
alternative technology	isap:187648805	0.795416
alternative energy technology	isap:187648840	0.793967
alternative fuel	isap:169512148	0.767867
alternative fuel source	isap:310496397	0.755111
energy technology	isap:187648760	0.753092
alternative energy	isap:300316497	0.736283
clean technology	isap:187648750	0.720575
other technology	isap:187648751	0.712721
thing	isap:85384122	0.694247
alternative energy source	isap:310496250	0.669964
electrochemical device	isap:305103876	0.642893
energy conversion device	isap:305104052	0.642027
technology	isap:187648707	0.630815
fuel cell	isap:171497933	0.603259
device	isap:305103854	0.598695
new technology	isap:187648715	0.591489
alternate power source	isap:310496437	0.558840
application	isap:419560778	0.557937
fuel	isap:169512146	0.538972
source	isap:310496414	0.538011
biofuel	isap:9163327	0.536825
energy storage	isap:5586057	0.535685
storage battery	isap:5674578	0.480495
idea	isap:169251472	0.436568
system	isap:302521919	0.403802
alternative	isap:419459208	0.391944
vehicle	isap:11153885	0.384199
development	isap:416566982	0.366898
solution	isap:458181709	0.259636
battery	isap:5674571	0.239377

Narrower concepts

label	provenance	confidence
automotive application	isap:355271420	0.352686
system	isap:499034426	0.338212
vehicle	isap:76956915	0.183275
car	isap:249761240	0.134552