About: methane gas

Premodifier: methane
Head noun: gas

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

Broader concepts

label	provenance	confidence
hydrocarbon gas	isap:281611110	0.850507
greenhouse gas	isap:281611045	0.775538
energy source	isap:212652711	0.722430
fuel	isap:246503410	0.680035
pollutant	isap:261813153	0.639243
chemical	isap:329940220	0.628430
gas	isap:281611031	0.591676
green house gas	isap:281611611	0.591663
waste material	isap:329347972	0.580319
potent greenhouse gas	isap:281611115	0.569893
product	isap:236127307	0.566616
major greenhouse gas	isap:281611597	0.564098
hydrocarbon	isap:111007031	0.560412
natural gas	isap:281611178	0.554019
byproduct	isap:263451080	0.539029
thing	isap:468848139	0.529388
ignition source	isap:212652805	0.516028
source of energy	isap:212652797	0.498535
biomass	isap:232152289	0.483877
by-product	isap:238953018	0.429406
waste	isap:471235627	0.398179
energy	isap:215123205	0.320091
release	isap:234944029	0.305880
emission	isap:330700069	0.281402
toxin	isap:470775531	0.263099
atmosphere	isap:237989702	0.255731

Narrower concepts

label	provenance	confidence
carbon dioxide	isap:511349792	0.603308