About: http://webisa.webdatacommons.org/41806586

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	A metallic element such as Ni, Fe, Co, Ru, Rh, Pd, Os, Pt, or Au can be used as the catalytic element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com