PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There are other options such as wind (which tends to be strongest at night), and nuclear, hydro, geothermal, which when combined can provide a solution.
http://www.w3.org/ns/prov#wasQuotedFrom
  • democraticunderground.com