PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is now widely recognized that oil is a finite resource, and another cold, hard fact is that global oil discoveries peaked some 45 years ago.
http://www.w3.org/ns/prov#wasQuotedFrom
  • peakprosperity.com