About: http://webisa.webdatacommons.org/40417176

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	Copper is a heavy metal and therefore toxic to all life, plant and fish.
http://www.w3.org/ns/prov#wasQuotedFrom	tropicalfishkeeping.com