PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But wind is a fickle source independent from the changes in electricity demand, creating the need to capture and store the excess energy for when the breezes go slack.
http://www.w3.org/ns/prov#wasQuotedFrom
  • circleofblue.org