PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Supposedly citing a leaked Russian government memorandum, an April 1993 article in the widely-read Russian daily Pravda reported that red mercury is a super-conductive material used for producing high-precision conventional and nuclear bomb explosives, 'stealth' surfaces and self-guided warheads.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nti.org