About: http://webisa.webdatacommons.org/70888962

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	Up until now, the most effective catalysts have required pricy, precious metals, such as platinum.
http://www.w3.org/ns/prov#wasQuotedFrom	nsf.gov