PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This could be very helpful to the power grid if somewhat unpleasant for its customers, especially since the EPA has managed to close down a lot of coal-fired plants in the midwest.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patterico.com