PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If Thomas Edison had quit because coal, carbon, and other tested materials didn't ignite his bulb, you might be able to read this only during the day.
http://www.w3.org/ns/prov#wasQuotedFrom
  • opednews.com