PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Coincidentally, there is an article in the latest American Scientists by J. Castellano about the secret development of rocket fuels, specifically organics with -NF2 groups.
http://www.w3.org/ns/prov#wasQuotedFrom
  • corante.com