PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • My physics was a bit rusty, so I did a google on the fission process and found this on world-nuclear.org:
http://www.w3.org/ns/prov#wasQuotedFrom
  • slashdot.org