About: http://webisa.webdatacommons.org/205471961

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	Removes copper, lead, mercury and other heavy metals from marine and freshwater aquariums, and tap water.
http://www.w3.org/ns/prov#wasQuotedFrom	customaquatic.com