About: population problem

Premodifier: population
Head noun: problem

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

Broader concepts

label	provenance	confidence
nation	isap:268817583	0.324434
country	isap:428251542	0.278401
myth	isap:70749885	0.213773

Narrower concepts

label	provenance	confidence
people	isap:447817592	0.221712