About: biomass boiler

Premodifier: biomass
Head noun: boiler

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

Broader concepts

label	provenance	confidence
renewable technology	isap:21069411	0.824470
renewable heating system	isap:398525902	0.787237
renewable energy	isap:387270210	0.730816
new technology	isap:21069412	0.717392
renewable energy technology	isap:21069413	0.680840
project	isap:439861291	0.657398
rhus	isap:497251597	0.471831

Narrower concepts

label	provenance	confidence