About: http://webisa.webdatacommons.org/127417063

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	Water is a scarce commmodity and underground waters are poisoned with nitrates, pesticides and other chemicals and nothing but a stinky mud.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org