<http://webisa.webdatacommons.org/200155911> <http://www.w3.org/ns/prov#value> "The latter include nickel, palladium, platinum and rhodium, which are usually supported on inert materials, such as carbon or alumina." . <http://webisa.webdatacommons.org/200155911> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/104665804> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/200155911> . <http://webisa.webdatacommons.org/prov/47843949> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/200155911> . <http://webisa.webdatacommons.org/200155911> <http://www.w3.org/ns/prov#wasQuotedFrom> <sumobrain.com> .