About: http://webisa.webdatacommons.org/296509978

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 of the compounds studied, such as ammonia and nitrite, have known toxic effects on organisms, (Esteves, 1998).
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.br