PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In his examples, he believes that a ???tetraneutron??? (i.e. n(4)) exists and can play a role in the reactions. (I know nothing of tetraneutrons, but Wikipedia says that they were claimed to be discovered in 2002 but that the experiments could not be replicated.) Szilard seems to be basing his patent claims here on experiments, but it???s not clear whether he did them or someone else did them, but
http://www.w3.org/ns/prov#wasQuotedFrom
  • nuclearsecrecy.com