PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Conveniently, the at least one hydrogenation metal is selected from palladium, ruthenium, nickel, zinc, tin, and cobalt, especially palladium.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com