About: hydrogen gas

Premodifier: hydrogen
Head noun: gas

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

Broader concepts

label	provenance	confidence
reaction gas	isap:281611557	0.768766
carrier gas	isap:281611139	0.768148
hydrogen gas	isap:281611089	0.765094
reaction product	isap:236127381	0.726806
gas fuel	isap:246503546	0.714798
raw material gas	isap:281611630	0.701376
chemical product	isap:236127330	0.686993
source of hydrogen	isap:212652727	0.641414
purge gas	isap:281611639	0.614813
hydrogen source	isap:212652661	0.588863
endothermic reaction	isap:332027096	0.585911
effluent into electricity	isap:328679901	0.583201
double bond	isap:251256932	0.581995
variety of gas	isap:232919232	0.538259
material	isap:329347882	0.537747
compound	isap:328670018	0.535570
product	isap:236127309	0.530049
molecule	isap:329823921	0.517964
gas	isap:281611021	0.503707
fluid	isap:465770685	0.482419
hydrogen	isap:332333697	0.478871
substance	isap:263617881	0.465137
atmosphere	isap:237989685	0.426220
explosive element	isap:233784384	0.426069
impurity	isap:329747377	0.423884
acetylene	isap:263655523	0.406147
agent	isap:470905744	0.404584
fuel	isap:246503403	0.365712
fossil fuel	isap:246503550	0.353384
component	isap:262357958	0.300976
example	isap:236529276	0.267754
cloud	isap:470161399	0.220124
nebula	isap:211392564	0.215034
ball	isap:251200326	0.208172
ion	isap:281605107	0.207137
the	isap:281648245	0.193785
energy	isap:215123218	0.118024

Narrower concepts

label	provenance	confidence
hydrogen gas	isap:281611089	0.765094
natural gas	isap:281611097	0.558333
platinum oxide	isap:323101837	0.478452
synthesis gas	isap:281611451	0.458106
raney nickel	isap:404320808	0.448229
palladium on carbon	isap:487156196	0.427556
methanol	isap:349234907	0.305825
film formation	isap:487113968	0.291635
silane	isap:403404736	0.263135
embodiment	isap:401350666	0.262555
water	isap:323266217	0.196970
gas	isap:281611310	0.195673
agent	isap:323487526	0.190371
oxygen	isap:403626035	0.177897
air	isap:281379614	0.165884