PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The coal based fuel is also lower in aromatics compounds such as benzene and toluene, than conventional jet fuels and is almost sulfur free.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aviationpros.com