PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This mechanism does not readily explain reports of ball lightning that claim that it is formed within closed spaces such as aircraft or buildings.
http://www.w3.org/ns/prov#wasQuotedFrom
  • physicsworld.com