About: http://webisa.webdatacommons.org/3119929

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	Surface irrigation uses no pumps or other mechanisms and relies on gravity to distribute water across crops through the canals.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com