PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Goggin wrote that storage is unnecessary because other types of generation can be shut down on demand in favor of wind???water can be held behind a dam for later release or natural gas held in pipes for later burning.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com