PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Peak oil, depending on how you define it, is exactly why Transocean and other deepwater drillers will thrive.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fool.com