PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Wind is the most powerful and economical form of solar energy, so let???salso base our infrastructure on wind, in areas where it???s force is bothstrongest and most consistent.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scribd.com