About: http://webisa.webdatacommons.org/168043075

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	Since metals are readily obtained from their ores, even precious metals, such as platinum, cost about $12/g or 400 times less than the typically used enzymes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr