PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the gasoline is highly aromatic, i.e. has a high percentage of benzene and toluene it will weigh more than 6 pounds per gallon and have a little higher HV per gal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energybiz.com