PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For about 20 seconds, when the universe was a little less than four minutes old, it reached the right temperature for nuclear fusion to occur.
http://www.w3.org/ns/prov#wasQuotedFrom
  • reasons.org