PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • September 4, 2007--Columbia University???s Lamont-Doherty Earth Observatory has established a $3 million endowment to further its cutting-edge work in designing new scientific instruments to study waves, winds, earthquakes and other natural phenomena.
http://www.w3.org/ns/prov#wasQuotedFrom
  • columbia.edu