About: http://webisa.webdatacommons.org/188018048

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	However, ever-growing demand and pollution threaten water supplies, and a changing climate is thought to be leading to an increased frequency of extreme weather events such as floods and drought.
http://www.w3.org/ns/prov#wasQuotedFrom	esa.int