Premodifier: fossil fuel
Head noun: source

Same concepts

Broader concepts

labelprovenanceconfidence
electricityisap:4515880650.211667
energyisap:3939381600.179302

Narrower concepts

labelprovenanceconfidence
natural gasisap:2126526140.796138
coalisap:3089868650.757588
frackingisap:4798329410.508806
petroleumisap:1373401640.493557
oilisap:2094926870.304686
gasisap:2126528970.237827