PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Should one focus on the water being pumped out (a slow increase in US crude oil production) or on the water flowing in (the decline in the volume of net exports available to importers other than China & India)?
http://www.w3.org/ns/prov#wasQuotedFrom
  • econbrowser.com