PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Prices are a function of supply and demand: Very low prices for produce reflect over supply relative to demand, which is a signal that some producers should stop producing or shift to other commodities/enhance quality or the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com