About: http://webisa.webdatacommons.org/119261721

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	As per CPCB norms for lakes and other surface water bodies, Umiam is polluted and water is unfit for any domestic use except irrigation without conventional primary treatment.
http://www.w3.org/ns/prov#wasQuotedFrom	rainwaterharvesting.org