About: quality of water

Head noun: quality
Postmodifier: of water

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

Broader concepts

label	provenance	confidence
natural resource	isap:49486970	0.487011
environmental issue	isap:32613897	0.455822
parameter	isap:319627533	0.336555
function	isap:47084555	0.289283
issue	isap:32613902	0.264007
consumer	isap:49362018	0.143519

Narrower concepts

label	provenance	confidence
water service	isap:436220931	0.275261
water	isap:223278110	0.215718
ph	isap:30962239	0.209568