PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Green and renewable energy sources, such as solar, wind or hydroelectric, will supply an increasing portion of the world???s electrical requirements.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mcgill.ca