PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Given the problems Mobil encountered with its AV-1 synthetic aviation oil, why do you feel synthetics are an advantage or a disadvantage.
http://www.w3.org/ns/prov#wasQuotedFrom
  • avweb.com