PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Oil in particular can be expected to be up year over year, for a variety of reasons, including declining production, increased demand, more speculation, and consumers adjusting to constantly higher prices.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dailytech.com