PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And because wind power is the cleanest source of utility-scale electricity production, wind industry workers can take pride in knowing that they are reducing pollution, while making our utility grid less sensitive to fuel price fluctuations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aweablog.org