About: http://webisa.webdatacommons.org/9736749

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 inorganic components include nitrates and nitrites, sulphur and metals such as iron, nickel, copper and vanadium.
http://www.w3.org/ns/prov#wasQuotedFrom	southsudannewsagency.com