About: http://webisa.webdatacommons.org/317098597

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	In the above technologies, there can be used, as a catalyst, such an element as germanium (Ge), iron (Fe), palladium (Pd), tin (Sn), lead (Pb), cobalt (Co), platinum (Pt), copper (Cu) or gold (Au) in addition to nickel (Ni).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com