PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You can see that through March 2012, Niobrara tight oil production is significantly lower than the Eagle Ford, Bakken, and other plays.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fool.com