PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If nothing else, the benefit of this is that housing starts are a leading indicator and the unemployment rate is a lagging indicator.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org