About: http://webisa.webdatacommons.org/276952667

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	The Wei River, which those two areas rely on, has dried up repeatedly in recent years, and is so polluted that cities such as Xi???an have been forced to extract large quantities of groundwater.
http://www.w3.org/ns/prov#wasQuotedFrom	chinadialogue.net