PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A method as recited in claim 1 wherein the hydrocarbon is selected from the group consisting of crude oil, distilled fractions of crude oil including diesel oil, naphtha, kerosene, natural gasoline, hydrocarbons having from 6 to 30 carbon atoms, and mixtures thereof.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk