About: http://webisa.webdatacommons.org/228255274

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	In China, metals such as steel, iron, copper and aluminium, which are used for the manufacturing irrigation equipment are all domestic products.
http://www.w3.org/ns/prov#wasQuotedFrom	fao.org