About: http://webisa.webdatacommons.org/251586936

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	The invention also is a system for reducing an amount of metal in a metal-containing solution.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es