PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They have different causes, e.g. recessions can be caused by oil price shocks, productivity shocks, monetary policy shocks, and bursting asset price bubbles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oregonbusiness.com