PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Nuclear power is a clean, reliable domestic source of energy that currently represents approximately 20 percent of the nation's energy supply.
http://www.w3.org/ns/prov#wasQuotedFrom
  • osti.gov