About: surface runoff

Premodifier: surface
Head noun: runoff

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

Broader concepts

label	provenance	confidence
hydrologic process	isap:442469408	0.743504
human activity	isap:104205878	0.590400
component of the water	isap:425415218	0.574768
precipitation	isap:22211068	0.520351
source	isap:390515164	0.415567
problem	isap:442740983	0.389476
stream	isap:388682240	0.231778
water	isap:122582289	0.225464

Narrower concepts

label	provenance	confidence
roadway	isap:274156917	0.366587