PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Research suggested that hydrogen peroxide was a suitable fuel ??? in the presence of a suitable catalyst it would break down into oxygen and steam at high temperature.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org