About: http://webisa.webdatacommons.org/387363422

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	Heavy metals such as iron, copper, nickel and zinc reported enrichment towards the surface of the core sediment sample collected from the centre of the lake.
http://www.w3.org/ns/prov#wasQuotedFrom	bioline.org.br