About: ocean fertilization

Premodifier: ocean
Head noun: fertilization

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

Broader concepts

label	provenance	confidence
geo-engineering option	isap:53180668	0.769047
geo-engineering	isap:253341997	0.520583
technique	isap:21848800	0.229328

Narrower concepts

label	provenance	confidence