PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Great Britain pioneered the trend in 1987 when it sold seven airports, including busy Heathrow and Gatwick, in a public share offering worth $2.5 billion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mackinac.org