PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This so-called edge-of-network routing system becomes particularly valuable when forms of distributed energy, such as wind and solar generation, are tied to the grid, because their input can be intermittent and unpredictable -- for example, when the wind dies down or the sun goes behind a cloud.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fool.com