PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In particle physics, an elementary particle or fundamental particle is a particle whose substructure(domain of the bigger structure which shares the similar characteristics of the domain) is unknown, thus it is unknown whether it is composed of other particles.[1] Known elementary particles include the fundamental fermions (quarks, leptons, antiquarks, and antileptons), which generally are matter
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org