PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A few weeks ago Paul Krugman dismissed the idea that the 2008 run up in oil prices was a bubble, and suggested that high oil prices ???are largely caused by fundamentals.??? In a May 2008 op-ed Krugman also argued against the bubble claim, claiming that if speculators were to blame there would be tell-tale signs like the accumulation of excess inventories.
http://www.w3.org/ns/prov#wasQuotedFrom
  • knowledgeproblem.com