PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In many cases, they are seen as offering a measure of energy security from grid failures caused by natural events such as ice storms, hurricanes, tornadoes and breakdowns inherent in the aging electrical system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rockrivertimes.com