About: http://webisa.webdatacommons.org/65155761

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 metallic elements, other than iron, of the catalysts can be varied widely.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca