PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • cyclopentanone, cyclohexanone and the like; and aromatic hydrocarbons such as toluene, xylene and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com