PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On the grand scaleExplaining man???s economic advancement over the past 40,000 years is a brave undertaking.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com