PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • (7) Shelf Life of Technical Reports -- Economic analyses in technical reports are based on commodity prices, costs, sales, revenue, and other assumptions and projections that can change significantly over short periods of time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gov.on.ca