About: http://webisa.webdatacommons.org/429995702

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	A river is a complex system, with continuous changing structure from upstream to lower areas.
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.br