PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The result is a significant reduction in energy costs: $203 annually for a Voltex compared with up to $575 for an ordinary electric model.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hotwater.com