PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As described in the Taylor patent: ???Aromatic-rich, gasoline boiling range hydrocarbons [are made] from the lower alkanes, particularly from methane.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk