About: http://webisa.webdatacommons.org/411188017

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	some methods could be economic, particularly floating covers and the provision of shade.
http://www.w3.org/ns/prov#wasQuotedFrom	fao.org