PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It makes little sense to design a campaign to get people to insulate their homes to protect the environment if most people ready to invest in energy conservation are motivated by saving money or more comfortable homes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com