About: http://webisa.webdatacommons.org/238308062

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	Certain levels of copper are toxic to species of marine life, including shellfish, fish, amphibians and plants.
http://www.w3.org/ns/prov#wasQuotedFrom	marinelink.com