About: http://webisa.webdatacommons.org/42405805

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 new natural sources of water become scarcer and more expensive, however, MENA countries are turning to other options, such as desalination and treatment and reuse of wastewater, while continuing to use older methods.
http://www.w3.org/ns/prov#wasQuotedFrom	prb.org