PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many sources of renewable power, such as wind and solar, are intermittent; they are not necessarily available when customers need power.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nakedcapitalism.com