PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Accordingly, there is a need for an improved method and system for generating neutrons, isotopes and photons, which enables operation with improved efficiency and without excess complications or safety concerns.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com