About: http://webisa.webdatacommons.org/238779632

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	Catalyst precursors most commonly used for these hydroreating reactions include materials such as cobalt, molybdate on alumina, nickel on alumina, cobalt molybdate promoted with nickel, nickel tungstate, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com